479364080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{4079}}^1$

素因数の和:4218

約数の個数: 80

約数和(自身を含む): 1211172480

約数和(自身を除く): 731808400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 113, 130, 208, 226, 260, 452, 520, 565, 904, 1040, 1130, 1469, 1808, 2260, 2938, 4079, 4520, 5876, 7345, 8158, 9040, 11752, 14690, 16316, 20395, 23504, 29380, 32632, 40790, 53027, 58760, 65264, 81580, 106054, 117520, 163160, 212108, 265135, 326320, 424216, 460927, 530270, 848432, 921854, 1060540, 1843708, 2121080, 2304635, 3687416, 4242160, 4609270, 5992051, 7374832, 9218540, 11984102, 18437080, 23968204, 29960255, 36874160, 47936408, 59920510, 95872816, 119841020, 239682040, 479364080]

約数ペア:

[(1, 479364080), (2, 239682040), (4, 119841020), (5, 95872816), (8, 59920510), (10, 47936408), (13, 36874160), (16, 29960255), (20, 23968204), (26, 18437080), (40, 11984102), (52, 9218540), (65, 7374832), (80, 5992051), (104, 4609270), (113, 4242160), (130, 3687416), (208, 2304635), (226, 2121080), (260, 1843708), (452, 1060540), (520, 921854), (565, 848432), (904, 530270), (1040, 460927), (1130, 424216), (1469, 326320), (1808, 265135), (2260, 212108), (2938, 163160), (4079, 117520), (4520, 106054), (5876, 81580), (7345, 65264), (8158, 58760), (9040, 53027), (11752, 40790), (14690, 32632), (16316, 29380), (20395, 23504)]