40150630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{308851}}^1$

素因数の和:308871

約数の個数: 16

約数和(自身を含む): 77830704

約数和(自身を除く): 37680074

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 308851, 617702, 1544255, 3088510, 4015063, 8030126, 20075315, 40150630]

約数ペア:

[(1, 40150630), (2, 20075315), (5, 8030126), (10, 4015063), (13, 3088510), (26, 1544255), (65, 617702), (130, 308851)]