56660320

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{563}}^1$

素因数の和:632

約数の個数: 96

約数和(自身を含む): 145823328

約数和(自身を除く): 89163008

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 37, 40, 68, 74, 80, 85, 136, 148, 160, 170, 185, 272, 296, 340, 370, 544, 563, 592, 629, 680, 740, 1126, 1184, 1258, 1360, 1480, 2252, 2516, 2720, 2815, 2960, 3145, 4504, 5032, 5630, 5920, 6290, 9008, 9571, 10064, 11260, 12580, 18016, 19142, 20128, 20831, 22520, 25160, 38284, 41662, 45040, 47855, 50320, 76568, 83324, 90080, 95710, 100640, 104155, 153136, 166648, 191420, 208310, 306272, 333296, 354127, 382840, 416620, 666592, 708254, 765680, 833240, 1416508, 1531360, 1666480, 1770635, 2833016, 3332960, 3541270, 5666032, 7082540, 11332064, 14165080, 28330160, 56660320]

約数ペア:

[(1, 56660320), (2, 28330160), (4, 14165080), (5, 11332064), (8, 7082540), (10, 5666032), (16, 3541270), (17, 3332960), (20, 2833016), (32, 1770635), (34, 1666480), (37, 1531360), (40, 1416508), (68, 833240), (74, 765680), (80, 708254), (85, 666592), (136, 416620), (148, 382840), (160, 354127), (170, 333296), (185, 306272), (272, 208310), (296, 191420), (340, 166648), (370, 153136), (544, 104155), (563, 100640), (592, 95710), (629, 90080), (680, 83324), (740, 76568), (1126, 50320), (1184, 47855), (1258, 45040), (1360, 41662), (1480, 38284), (2252, 25160), (2516, 22520), (2720, 20831), (2815, 20128), (2960, 19142), (3145, 18016), (4504, 12580), (5032, 11260), (5630, 10064), (5920, 9571), (6290, 9008)]