57528640

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13829}}^1$

素因数の和:13859

約数の個数: 56

約数和(自身を含む): 147538440

約数和(自身を除く): 90009800

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 13829, 27658, 55316, 69145, 110632, 138290, 179777, 221264, 276580, 359554, 442528, 553160, 719108, 885056, 898885, 1106320, 1438216, 1797770, 2212640, 2876432, 3595540, 4425280, 5752864, 7191080, 11505728, 14382160, 28764320, 57528640]

約数ペア:

[(1, 57528640), (2, 28764320), (4, 14382160), (5, 11505728), (8, 7191080), (10, 5752864), (13, 4425280), (16, 3595540), (20, 2876432), (26, 2212640), (32, 1797770), (40, 1438216), (52, 1106320), (64, 898885), (65, 885056), (80, 719108), (104, 553160), (130, 442528), (160, 359554), (208, 276580), (260, 221264), (320, 179777), (416, 138290), (520, 110632), (832, 69145), (1040, 55316), (2080, 27658), (4160, 13829)]