40441010

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{30871}}^1$

素因数の和:31009

約数の個数: 16

約数和(自身を含む): 73351872

約数和(自身を除く): 32910862

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 30871, 61742, 154355, 308710, 4044101, 8088202, 20220505, 40441010]

約数ペア:

[(1, 40441010), (2, 20220505), (5, 8088202), (10, 4044101), (131, 308710), (262, 154355), (655, 61742), (1310, 30871)]