9513340

素因数分解:

$2^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{1163}}^1$

素因数の和:1581

約数の個数: 24

約数和(自身を含む): 20044080

約数和(自身を除く): 10530740

約数列:

[1, 2, 4, 5, 10, 20, 409, 818, 1163, 1636, 2045, 2326, 4090, 4652, 5815, 8180, 11630, 23260, 475667, 951334, 1902668, 2378335, 4756670, 9513340]

約数ペア:

[(1, 9513340), (2, 4756670), (4, 2378335), (5, 1902668), (10, 951334), (20, 475667), (409, 23260), (818, 11630), (1163, 8180), (1636, 5815), (2045, 4652), (2326, 4090)]