42227240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{95971}}^1$

素因数の和:95993

約数の個数: 32

約数和(自身を含む): 103649760

約数和(自身を除く): 61422520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 95971, 191942, 383884, 479855, 767768, 959710, 1055681, 1919420, 2111362, 3838840, 4222724, 5278405, 8445448, 10556810, 21113620, 42227240]

約数ペア:

[(1, 42227240), (2, 21113620), (4, 10556810), (5, 8445448), (8, 5278405), (10, 4222724), (11, 3838840), (20, 2111362), (22, 1919420), (40, 1055681), (44, 959710), (55, 767768), (88, 479855), (110, 383884), (220, 191942), (440, 95971)]