569920

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1$

素因数の和:167

約数の個数: 56

約数和(自身を含む): 1472184

約数和(自身を除く): 902264

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 137, 160, 208, 260, 274, 320, 416, 520, 548, 685, 832, 1040, 1096, 1370, 1781, 2080, 2192, 2740, 3562, 4160, 4384, 5480, 7124, 8768, 8905, 10960, 14248, 17810, 21920, 28496, 35620, 43840, 56992, 71240, 113984, 142480, 284960, 569920]

約数ペア:

[(1, 569920), (2, 284960), (4, 142480), (5, 113984), (8, 71240), (10, 56992), (13, 43840), (16, 35620), (20, 28496), (26, 21920), (32, 17810), (40, 14248), (52, 10960), (64, 8905), (65, 8768), (80, 7124), (104, 5480), (130, 4384), (137, 4160), (160, 3562), (208, 2740), (260, 2192), (274, 2080), (320, 1781), (416, 1370), (520, 1096), (548, 1040), (685, 832)]