39260180

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{12043}}^1$

素因数の和:12215

約数の個数: 24

約数和(自身を含む): 82959072

約数和(自身を除く): 43698892

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 12043, 24086, 48172, 60215, 120430, 240860, 1963009, 3926018, 7852036, 9815045, 19630090, 39260180]

約数ペア:

[(1, 39260180), (2, 19630090), (4, 9815045), (5, 7852036), (10, 3926018), (20, 1963009), (163, 240860), (326, 120430), (652, 60215), (815, 48172), (1630, 24086), (3260, 12043)]