22875340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{223}}^2$

素因数の和:478

約数の個数: 36

約数和(自身を含む): 50352624

約数和(自身を除く): 27477284

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 223, 230, 446, 460, 892, 1115, 2230, 4460, 5129, 10258, 20516, 25645, 49729, 51290, 99458, 102580, 198916, 248645, 497290, 994580, 1143767, 2287534, 4575068, 5718835, 11437670, 22875340]

約数ペア:

[(1, 22875340), (2, 11437670), (4, 5718835), (5, 4575068), (10, 2287534), (20, 1143767), (23, 994580), (46, 497290), (92, 248645), (115, 198916), (223, 102580), (230, 99458), (446, 51290), (460, 49729), (892, 25645), (1115, 20516), (2230, 10258), (4460, 5129)]