40370345

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{1039}}^1$

素因数の和:1472

約数の個数: 16

約数和(自身を含む): 51168000

約数和(自身を除く): 10797655

約数列:

[1, 5, 19, 95, 409, 1039, 2045, 5195, 7771, 19741, 38855, 98705, 424951, 2124755, 8074069, 40370345]

約数ペア:

[(1, 40370345), (5, 8074069), (19, 2124755), (95, 424951), (409, 98705), (1039, 38855), (2045, 19741), (5195, 7771)]