40306510

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{130021}}^1$

素因数の和:130059

約数の個数: 16

約数和(自身を含む): 74892672

約数和(自身を除く): 34586162

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 130021, 260042, 650105, 1300210, 4030651, 8061302, 20153255, 40306510]

約数ペア:

[(1, 40306510), (2, 20153255), (5, 8061302), (10, 4030651), (31, 1300210), (62, 650105), (155, 260042), (310, 130021)]