42564280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{96737}}^1$

素因数の和:96759

約数の個数: 32

約数和(自身を含む): 104477040

約数和(自身を除く): 61912760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 96737, 193474, 386948, 483685, 773896, 967370, 1064107, 1934740, 2128214, 3869480, 4256428, 5320535, 8512856, 10641070, 21282140, 42564280]

約数ペア:

[(1, 42564280), (2, 21282140), (4, 10641070), (5, 8512856), (8, 5320535), (10, 4256428), (11, 3869480), (20, 2128214), (22, 1934740), (40, 1064107), (44, 967370), (55, 773896), (88, 483685), (110, 386948), (220, 193474), (440, 96737)]