93977960

素因数分解:

$2^3\times 5^1\times {\mathrm{1129}}^1\times {\mathrm{2081}}^1$

素因数の和:3221

約数の個数: 32

約数和(自身を含む): 211739400

約数和(自身を除く): 117761440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1129, 2081, 2258, 4162, 4516, 5645, 8324, 9032, 10405, 11290, 16648, 20810, 22580, 41620, 45160, 83240, 2349449, 4698898, 9397796, 11747245, 18795592, 23494490, 46988980, 93977960]

約数ペア:

[(1, 93977960), (2, 46988980), (4, 23494490), (5, 18795592), (8, 11747245), (10, 9397796), (20, 4698898), (40, 2349449), (1129, 83240), (2081, 45160), (2258, 41620), (4162, 22580), (4516, 20810), (5645, 16648), (8324, 11290), (9032, 10405)]