99215810

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{1181}}^1$

素因数の和:1490

約数の個数: 32

約数和(自身を含む): 185186304

約数和(自身を除く): 85970494

約数列:

[1, 2, 5, 10, 31, 62, 155, 271, 310, 542, 1181, 1355, 2362, 2710, 5905, 8401, 11810, 16802, 36611, 42005, 73222, 84010, 183055, 320051, 366110, 640102, 1600255, 3200510, 9921581, 19843162, 49607905, 99215810]

約数ペア:

[(1, 99215810), (2, 49607905), (5, 19843162), (10, 9921581), (31, 3200510), (62, 1600255), (155, 640102), (271, 366110), (310, 320051), (542, 183055), (1181, 84010), (1355, 73222), (2362, 42005), (2710, 36611), (5905, 16802), (8401, 11810)]