33087080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{63629}}^1$

素因数の和:63653

約数の個数: 32

約数和(自身を含む): 80173800

約数和(自身を除く): 47086720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 63629, 127258, 254516, 318145, 509032, 636290, 827177, 1272580, 1654354, 2545160, 3308708, 4135885, 6617416, 8271770, 16543540, 33087080]

約数ペア:

[(1, 33087080), (2, 16543540), (4, 8271770), (5, 6617416), (8, 4135885), (10, 3308708), (13, 2545160), (20, 1654354), (26, 1272580), (40, 827177), (52, 636290), (65, 509032), (104, 318145), (130, 254516), (260, 127258), (520, 63629)]