9557080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18379}}^1$

素因数の和:18403

約数の個数: 32

約数和(自身を含む): 23158800

約数和(自身を除く): 13601720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 18379, 36758, 73516, 91895, 147032, 183790, 238927, 367580, 477854, 735160, 955708, 1194635, 1911416, 2389270, 4778540, 9557080]

約数ペア:

[(1, 9557080), (2, 4778540), (4, 2389270), (5, 1911416), (8, 1194635), (10, 955708), (13, 735160), (20, 477854), (26, 367580), (40, 238927), (52, 183790), (65, 147032), (104, 91895), (130, 73516), (260, 36758), (520, 18379)]