25040667470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{2381}}^1$

素因数の和:2555

約数の個数: 144

約数和(自身を含む): 57246663168

約数和(自身を除く): 32205995698

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 127, 130, 169, 182, 245, 254, 338, 455, 490, 635, 637, 845, 889, 910, 1183, 1270, 1274, 1651, 1690, 1778, 2366, 2381, 3185, 3302, 4445, 4762, 5915, 6223, 6370, 8255, 8281, 8890, 11557, 11830, 11905, 12446, 16510, 16562, 16667, 21463, 23114, 23810, 30953, 31115, 33334, 41405, 42926, 57785, 61906, 62230, 80899, 82810, 83335, 107315, 115570, 116669, 150241, 154765, 161798, 166670, 214630, 216671, 233338, 300482, 302387, 309530, 402389, 404495, 433342, 583345, 604774, 751205, 804778, 808990, 1051687, 1083355, 1166690, 1502410, 1511935, 1516697, 2011945, 2103374, 2116709, 2166710, 2816723, 3023870, 3033394, 3931031, 4023890, 4233418, 5258435, 5633446, 7583485, 7862062, 10516870, 10583545, 14083615, 14816963, 15166970, 19655155, 19717061, 21167090, 27517217, 28167230, 29633926, 39310310, 39434122, 51103403, 55034434, 74084815, 98585305, 102206806, 137586085, 148169630, 192620519, 197170610, 255517015, 275172170, 357723821, 385241038, 511034030, 715447642, 963102595, 1788619105, 1926205190, 2504066747, 3577238210, 5008133494, 12520333735, 25040667470]

約数ペア:

[(1, 25040667470), (2, 12520333735), (5, 5008133494), (7, 3577238210), (10, 2504066747), (13, 1926205190), (14, 1788619105), (26, 963102595), (35, 715447642), (49, 511034030), (65, 385241038), (70, 357723821), (91, 275172170), (98, 255517015), (127, 197170610), (130, 192620519), (169, 148169630), (182, 137586085), (245, 102206806), (254, 98585305), (338, 74084815), (455, 55034434), (490, 51103403), (635, 39434122), (637, 39310310), (845, 29633926), (889, 28167230), (910, 27517217), (1183, 21167090), (1270, 19717061), (1274, 19655155), (1651, 15166970), (1690, 14816963), (1778, 14083615), (2366, 10583545), (2381, 10516870), (3185, 7862062), (3302, 7583485), (4445, 5633446), (4762, 5258435), (5915, 4233418), (6223, 4023890), (6370, 3931031), (8255, 3033394), (8281, 3023870), (8890, 2816723), (11557, 2166710), (11830, 2116709), (11905, 2103374), (12446, 2011945), (16510, 1516697), (16562, 1511935), (16667, 1502410), (21463, 1166690), (23114, 1083355), (23810, 1051687), (30953, 808990), (31115, 804778), (33334, 751205), (41405, 604774), (42926, 583345), (57785, 433342), (61906, 404495), (62230, 402389), (80899, 309530), (82810, 302387), (83335, 300482), (107315, 233338), (115570, 216671), (116669, 214630), (150241, 166670), (154765, 161798)]