16527160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{859}}^1$

素因数の和:920

約数の個数: 64

約数和(自身を含む): 41176800

約数和(自身を除く): 24649640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 37, 40, 52, 65, 74, 104, 130, 148, 185, 260, 296, 370, 481, 520, 740, 859, 962, 1480, 1718, 1924, 2405, 3436, 3848, 4295, 4810, 6872, 8590, 9620, 11167, 17180, 19240, 22334, 31783, 34360, 44668, 55835, 63566, 89336, 111670, 127132, 158915, 223340, 254264, 317830, 413179, 446680, 635660, 826358, 1271320, 1652716, 2065895, 3305432, 4131790, 8263580, 16527160]

約数ペア:

[(1, 16527160), (2, 8263580), (4, 4131790), (5, 3305432), (8, 2065895), (10, 1652716), (13, 1271320), (20, 826358), (26, 635660), (37, 446680), (40, 413179), (52, 317830), (65, 254264), (74, 223340), (104, 158915), (130, 127132), (148, 111670), (185, 89336), (260, 63566), (296, 55835), (370, 44668), (481, 34360), (520, 31783), (740, 22334), (859, 19240), (962, 17180), (1480, 11167), (1718, 9620), (1924, 8590), (2405, 6872), (3436, 4810), (3848, 4295)]