23664080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26891}}^1$

素因数の和:26915

約数の個数: 40

約数和(自身を含む): 60022944

約数和(自身を除く): 36358864

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 26891, 53782, 107564, 134455, 215128, 268910, 295801, 430256, 537820, 591602, 1075640, 1183204, 1479005, 2151280, 2366408, 2958010, 4732816, 5916020, 11832040, 23664080]

約数ペア:

[(1, 23664080), (2, 11832040), (4, 5916020), (5, 4732816), (8, 2958010), (10, 2366408), (11, 2151280), (16, 1479005), (20, 1183204), (22, 1075640), (40, 591602), (44, 537820), (55, 430256), (80, 295801), (88, 268910), (110, 215128), (176, 134455), (220, 107564), (440, 53782), (880, 26891)]