821000714050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1627}}^1\times {\mathrm{1861}}^1$

素因数の和:3557

約数の個数: 192

約数和(自身を含む): 1826804327040

約数和(自身を除く): 1005803612990

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 29, 34, 50, 55, 58, 85, 110, 145, 170, 187, 275, 290, 319, 374, 425, 493, 550, 638, 725, 850, 935, 986, 1450, 1595, 1627, 1861, 1870, 2465, 3190, 3254, 3722, 4675, 4930, 5423, 7975, 8135, 9305, 9350, 10846, 12325, 15950, 16270, 17897, 18610, 20471, 24650, 27115, 27659, 31637, 35794, 40675, 40942, 46525, 47183, 53969, 54230, 55318, 63274, 81350, 89485, 93050, 94366, 102355, 107938, 135575, 138295, 158185, 178970, 204710, 235915, 269845, 271150, 276590, 304249, 316370, 348007, 447425, 471830, 511775, 519013, 539690, 593659, 608498, 691475, 696014, 790925, 802111, 894850, 917473, 1023550, 1038026, 1179575, 1187318, 1349225, 1382950, 1521245, 1581850, 1604222, 1740035, 1834946, 2359150, 2595065, 2698450, 2968295, 3027847, 3042490, 3480070, 4010555, 4587365, 5190130, 5936590, 6055694, 7606225, 8021110, 8700175, 8823221, 9174730, 10092203, 12975325, 14841475, 15139235, 15212450, 17400350, 17646442, 20052775, 20184406, 22936825, 25950650, 29682950, 30278470, 33306317, 40105550, 44116105, 45873650, 50461015, 51473399, 66612634, 75696175, 87807563, 88232210, 100922030, 102946798, 151392350, 166531585, 175615126, 220580525, 252305075, 257366995, 333063170, 439037815, 441161050, 504610150, 514733990, 566207389, 832657925, 878075630, 965883193, 1132414778, 1286834975, 1492728571, 1665315850, 1931766386, 2195189075, 2573669950, 2831036945, 2985457142, 4390378150, 4829415965, 5662073890, 7463642855, 9658831930, 14155184725, 14927285710, 16420014281, 24147079825, 28310369450, 32840028562, 37318214275, 48294159650, 74636428550, 82100071405, 164200142810, 410500357025, 821000714050]

約数ペア:

[(1, 821000714050), (2, 410500357025), (5, 164200142810), (10, 82100071405), (11, 74636428550), (17, 48294159650), (22, 37318214275), (25, 32840028562), (29, 28310369450), (34, 24147079825), (50, 16420014281), (55, 14927285710), (58, 14155184725), (85, 9658831930), (110, 7463642855), (145, 5662073890), (170, 4829415965), (187, 4390378150), (275, 2985457142), (290, 2831036945), (319, 2573669950), (374, 2195189075), (425, 1931766386), (493, 1665315850), (550, 1492728571), (638, 1286834975), (725, 1132414778), (850, 965883193), (935, 878075630), (986, 832657925), (1450, 566207389), (1595, 514733990), (1627, 504610150), (1861, 441161050), (1870, 439037815), (2465, 333063170), (3190, 257366995), (3254, 252305075), (3722, 220580525), (4675, 175615126), (4930, 166531585), (5423, 151392350), (7975, 102946798), (8135, 100922030), (9305, 88232210), (9350, 87807563), (10846, 75696175), (12325, 66612634), (15950, 51473399), (16270, 50461015), (17897, 45873650), (18610, 44116105), (20471, 40105550), (24650, 33306317), (27115, 30278470), (27659, 29682950), (31637, 25950650), (35794, 22936825), (40675, 20184406), (40942, 20052775), (46525, 17646442), (47183, 17400350), (53969, 15212450), (54230, 15139235), (55318, 14841475), (63274, 12975325), (81350, 10092203), (89485, 9174730), (93050, 8823221), (94366, 8700175), (102355, 8021110), (107938, 7606225), (135575, 6055694), (138295, 5936590), (158185, 5190130), (178970, 4587365), (204710, 4010555), (235915, 3480070), (269845, 3042490), (271150, 3027847), (276590, 2968295), (304249, 2698450), (316370, 2595065), (348007, 2359150), (447425, 1834946), (471830, 1740035), (511775, 1604222), (519013, 1581850), (539690, 1521245), (593659, 1382950), (608498, 1349225), (691475, 1187318), (696014, 1179575), (790925, 1038026), (802111, 1023550), (894850, 917473)]