57815360

素因数分解:

$2^6\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2287}}^1$

素因数の和:2383

約数の個数: 56

約数和(自身を含む): 139476480

約数和(自身を除く): 81661120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 158, 160, 316, 320, 395, 632, 790, 1264, 1580, 2287, 2528, 3160, 4574, 5056, 6320, 9148, 11435, 12640, 18296, 22870, 25280, 36592, 45740, 73184, 91480, 146368, 180673, 182960, 361346, 365920, 722692, 731840, 903365, 1445384, 1806730, 2890768, 3613460, 5781536, 7226920, 11563072, 14453840, 28907680, 57815360]

約数ペア:

[(1, 57815360), (2, 28907680), (4, 14453840), (5, 11563072), (8, 7226920), (10, 5781536), (16, 3613460), (20, 2890768), (32, 1806730), (40, 1445384), (64, 903365), (79, 731840), (80, 722692), (158, 365920), (160, 361346), (316, 182960), (320, 180673), (395, 146368), (632, 91480), (790, 73184), (1264, 45740), (1580, 36592), (2287, 25280), (2528, 22870), (3160, 18296), (4574, 12640), (5056, 11435), (6320, 9148)]