2825909360

素因数分解:

$2^4\times 5^1\times {\mathrm{617}}^1\times {\mathrm{57251}}^1$

素因数の和:57881

約数の個数: 40

約数和(自身を含む): 6581002896

約数和(自身を除く): 3755093536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 617, 1234, 2468, 3085, 4936, 6170, 9872, 12340, 24680, 49360, 57251, 114502, 229004, 286255, 458008, 572510, 916016, 1145020, 2290040, 4580080, 35323867, 70647734, 141295468, 176619335, 282590936, 353238670, 565181872, 706477340, 1412954680, 2825909360]

約数ペア:

[(1, 2825909360), (2, 1412954680), (4, 706477340), (5, 565181872), (8, 353238670), (10, 282590936), (16, 176619335), (20, 141295468), (40, 70647734), (80, 35323867), (617, 4580080), (1234, 2290040), (2468, 1145020), (3085, 916016), (4936, 572510), (6170, 458008), (9872, 286255), (12340, 229004), (24680, 114502), (49360, 57251)]