117359240

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{37139}}^1$

素因数の和:37229

約数の個数: 32

約数和(自身を含む): 267408000

約数和(自身を除く): 150048760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 37139, 74278, 148556, 185695, 297112, 371390, 742780, 1485560, 2933981, 5867962, 11735924, 14669905, 23471848, 29339810, 58679620, 117359240]

約数ペア:

[(1, 117359240), (2, 58679620), (4, 29339810), (5, 23471848), (8, 14669905), (10, 11735924), (20, 5867962), (40, 2933981), (79, 1485560), (158, 742780), (316, 371390), (395, 297112), (632, 185695), (790, 148556), (1580, 74278), (3160, 37139)]