22344080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25391}}^1$

素因数の和:25415

約数の個数: 40

約数和(自身を含む): 56674944

約数和(自身を除く): 34330864

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 25391, 50782, 101564, 126955, 203128, 253910, 279301, 406256, 507820, 558602, 1015640, 1117204, 1396505, 2031280, 2234408, 2793010, 4468816, 5586020, 11172040, 22344080]

約数ペア:

[(1, 22344080), (2, 11172040), (4, 5586020), (5, 4468816), (8, 2793010), (10, 2234408), (11, 2031280), (16, 1396505), (20, 1117204), (22, 1015640), (40, 558602), (44, 507820), (55, 406256), (80, 279301), (88, 253910), (110, 203128), (176, 126955), (220, 101564), (440, 50782), (880, 25391)]