804538531420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{6277}}^1$

素因数の和:6608

約数の個数: 192

約数和(自身を含む): 1913654937600

約数和(自身を除く): 1109116406180

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 89, 116, 130, 145, 178, 191, 260, 290, 356, 377, 382, 445, 580, 754, 764, 890, 955, 1157, 1508, 1780, 1885, 1910, 2314, 2483, 2581, 3770, 3820, 4628, 4966, 5162, 5539, 5785, 6277, 7540, 9932, 10324, 11078, 11570, 12415, 12554, 12905, 16999, 22156, 23140, 24830, 25108, 25810, 27695, 31385, 33553, 33998, 49660, 51620, 55390, 62770, 67106, 67996, 72007, 81601, 84995, 110780, 125540, 134212, 144014, 163202, 167765, 169990, 182033, 220987, 288028, 326404, 335530, 339980, 360035, 364066, 408005, 441974, 492971, 558653, 671060, 720070, 728132, 816010, 883948, 910165, 985942, 1104935, 1117306, 1198907, 1440140, 1632020, 1820330, 1971884, 2209870, 2234612, 2366429, 2397814, 2464855, 2793265, 3640660, 4419740, 4732858, 4795628, 4929710, 5586530, 5994535, 6408623, 7262489, 9465716, 9859420, 11173060, 11832145, 11989070, 12817246, 14524978, 15585791, 16200937, 23664290, 23978140, 25634492, 29049956, 31171582, 32043115, 32401874, 34768303, 36312445, 47328580, 62343164, 64086230, 64803748, 69536606, 72624890, 77928955, 81004685, 106702723, 128172460, 139073212, 145249780, 155857910, 162009370, 173841515, 210612181, 213405446, 311715820, 324018740, 347683030, 421224362, 426810892, 451987939, 533513615, 695366060, 842448724, 903975878, 1053060905, 1067027230, 1387135399, 1807951756, 2106121810, 2134054460, 2259939695, 2774270798, 3094378967, 4212243620, 4519879390, 5548541596, 6188757934, 6935676995, 9039758780, 12377515868, 13871353990, 15471894835, 27742707980, 30943789670, 40226926571, 61887579340, 80453853142, 160907706284, 201134632855, 402269265710, 804538531420]

約数ペア:

[(1, 804538531420), (2, 402269265710), (4, 201134632855), (5, 160907706284), (10, 80453853142), (13, 61887579340), (20, 40226926571), (26, 30943789670), (29, 27742707980), (52, 15471894835), (58, 13871353990), (65, 12377515868), (89, 9039758780), (116, 6935676995), (130, 6188757934), (145, 5548541596), (178, 4519879390), (191, 4212243620), (260, 3094378967), (290, 2774270798), (356, 2259939695), (377, 2134054460), (382, 2106121810), (445, 1807951756), (580, 1387135399), (754, 1067027230), (764, 1053060905), (890, 903975878), (955, 842448724), (1157, 695366060), (1508, 533513615), (1780, 451987939), (1885, 426810892), (1910, 421224362), (2314, 347683030), (2483, 324018740), (2581, 311715820), (3770, 213405446), (3820, 210612181), (4628, 173841515), (4966, 162009370), (5162, 155857910), (5539, 145249780), (5785, 139073212), (6277, 128172460), (7540, 106702723), (9932, 81004685), (10324, 77928955), (11078, 72624890), (11570, 69536606), (12415, 64803748), (12554, 64086230), (12905, 62343164), (16999, 47328580), (22156, 36312445), (23140, 34768303), (24830, 32401874), (25108, 32043115), (25810, 31171582), (27695, 29049956), (31385, 25634492), (33553, 23978140), (33998, 23664290), (49660, 16200937), (51620, 15585791), (55390, 14524978), (62770, 12817246), (67106, 11989070), (67996, 11832145), (72007, 11173060), (81601, 9859420), (84995, 9465716), (110780, 7262489), (125540, 6408623), (134212, 5994535), (144014, 5586530), (163202, 4929710), (167765, 4795628), (169990, 4732858), (182033, 4419740), (220987, 3640660), (288028, 2793265), (326404, 2464855), (335530, 2397814), (339980, 2366429), (360035, 2234612), (364066, 2209870), (408005, 1971884), (441974, 1820330), (492971, 1632020), (558653, 1440140), (671060, 1198907), (720070, 1117306), (728132, 1104935), (816010, 985942), (883948, 910165)]