40441930

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{577}}^1$

素因数の和:790

約数の個数: 32

約数和(自身を含む): 75075264

約数和(自身を除く): 34633334

約数列:

[1, 2, 5, 10, 43, 86, 163, 215, 326, 430, 577, 815, 1154, 1630, 2885, 5770, 7009, 14018, 24811, 35045, 49622, 70090, 94051, 124055, 188102, 248110, 470255, 940510, 4044193, 8088386, 20220965, 40441930]

約数ペア:

[(1, 40441930), (2, 20220965), (5, 8088386), (10, 4044193), (43, 940510), (86, 470255), (163, 248110), (215, 188102), (326, 124055), (430, 94051), (577, 70090), (815, 49622), (1154, 35045), (1630, 24811), (2885, 14018), (5770, 7009)]