97630760

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{16381}}^1$

素因数の和:16541

約数の個数: 32

約数和(自身を含む): 221157000

約数和(自身を除く): 123526240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 2980, 5960, 16381, 32762, 65524, 81905, 131048, 163810, 327620, 655240, 2440769, 4881538, 9763076, 12203845, 19526152, 24407690, 48815380, 97630760]

約数ペア:

[(1, 97630760), (2, 48815380), (4, 24407690), (5, 19526152), (8, 12203845), (10, 9763076), (20, 4881538), (40, 2440769), (149, 655240), (298, 327620), (596, 163810), (745, 131048), (1192, 81905), (1490, 65524), (2980, 32762), (5960, 16381)]