105874120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{240623}}^1$

素因数の和:240645

約数の個数: 32

約数和(自身を含む): 259873920

約数和(自身を除く): 153999800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 240623, 481246, 962492, 1203115, 1924984, 2406230, 2646853, 4812460, 5293706, 9624920, 10587412, 13234265, 21174824, 26468530, 52937060, 105874120]

約数ペア:

[(1, 105874120), (2, 52937060), (4, 26468530), (5, 21174824), (8, 13234265), (10, 10587412), (11, 9624920), (20, 5293706), (22, 4812460), (40, 2646853), (44, 2406230), (55, 1924984), (88, 1203115), (110, 962492), (220, 481246), (440, 240623)]