8908360

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{421}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 21002940

約数和(自身を除く): 12094580

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 421, 460, 529, 842, 920, 1058, 1684, 2105, 2116, 2645, 3368, 4210, 4232, 5290, 8420, 9683, 10580, 16840, 19366, 21160, 38732, 48415, 77464, 96830, 193660, 222709, 387320, 445418, 890836, 1113545, 1781672, 2227090, 4454180, 8908360]

約数ペア:

[(1, 8908360), (2, 4454180), (4, 2227090), (5, 1781672), (8, 1113545), (10, 890836), (20, 445418), (23, 387320), (40, 222709), (46, 193660), (92, 96830), (115, 77464), (184, 48415), (230, 38732), (421, 21160), (460, 19366), (529, 16840), (842, 10580), (920, 9683), (1058, 8420), (1684, 5290), (2105, 4232), (2116, 4210), (2645, 3368)]