83863160

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{14071}}^1$

素因数の和:14231

約数の個数: 32

約数和(自身を含む): 189972000

約数和(自身を除く): 106108840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 2980, 5960, 14071, 28142, 56284, 70355, 112568, 140710, 281420, 562840, 2096579, 4193158, 8386316, 10482895, 16772632, 20965790, 41931580, 83863160]

約数ペア:

[(1, 83863160), (2, 41931580), (4, 20965790), (5, 16772632), (8, 10482895), (10, 8386316), (20, 4193158), (40, 2096579), (149, 562840), (298, 281420), (596, 140710), (745, 112568), (1192, 70355), (1490, 56284), (2980, 28142), (5960, 14071)]