4038348860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{28087}}^1$

素因数の和:28195

約数の個数: 96

約数和(自身を含む): 10570076160

約数和(自身を除く): 6531727300

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 79, 91, 130, 140, 158, 182, 260, 316, 364, 395, 455, 553, 790, 910, 1027, 1106, 1580, 1820, 2054, 2212, 2765, 4108, 5135, 5530, 7189, 10270, 11060, 14378, 20540, 28087, 28756, 35945, 56174, 71890, 112348, 140435, 143780, 196609, 280870, 365131, 393218, 561740, 730262, 786436, 983045, 1460524, 1825655, 1966090, 2218873, 2555917, 3651310, 3932180, 4437746, 5111834, 7302620, 8875492, 10223668, 11094365, 12779585, 15532111, 22188730, 25559170, 28845349, 31064222, 44377460, 51118340, 57690698, 62128444, 77660555, 115381396, 144226745, 155321110, 201917443, 288453490, 310642220, 403834886, 576906980, 807669772, 1009587215, 2019174430, 4038348860]

約数ペア:

[(1, 4038348860), (2, 2019174430), (4, 1009587215), (5, 807669772), (7, 576906980), (10, 403834886), (13, 310642220), (14, 288453490), (20, 201917443), (26, 155321110), (28, 144226745), (35, 115381396), (52, 77660555), (65, 62128444), (70, 57690698), (79, 51118340), (91, 44377460), (130, 31064222), (140, 28845349), (158, 25559170), (182, 22188730), (260, 15532111), (316, 12779585), (364, 11094365), (395, 10223668), (455, 8875492), (553, 7302620), (790, 5111834), (910, 4437746), (1027, 3932180), (1106, 3651310), (1580, 2555917), (1820, 2218873), (2054, 1966090), (2212, 1825655), (2765, 1460524), (4108, 983045), (5135, 786436), (5530, 730262), (7189, 561740), (10270, 393218), (11060, 365131), (14378, 280870), (20540, 196609), (28087, 143780), (28756, 140435), (35945, 112348), (56174, 71890)]