9479080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18229}}^1$

素因数の和:18253

約数の個数: 32

約数和(自身を含む): 22969800

約数和(自身を除く): 13490720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 18229, 36458, 72916, 91145, 145832, 182290, 236977, 364580, 473954, 729160, 947908, 1184885, 1895816, 2369770, 4739540, 9479080]

約数ペア:

[(1, 9479080), (2, 4739540), (4, 2369770), (5, 1895816), (8, 1184885), (10, 947908), (13, 729160), (20, 473954), (26, 364580), (40, 236977), (52, 182290), (65, 145832), (104, 91145), (130, 72916), (260, 36458), (520, 18229)]