42831940

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{57881}}^1$

素因数の和:57927

約数の個数: 24

約数和(自身を含む): 92379672

約数和(自身を除く): 49547732

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 57881, 115762, 231524, 289405, 578810, 1157620, 2141597, 4283194, 8566388, 10707985, 21415970, 42831940]

約数ペア:

[(1, 42831940), (2, 21415970), (4, 10707985), (5, 8566388), (10, 4283194), (20, 2141597), (37, 1157620), (74, 578810), (148, 289405), (185, 231524), (370, 115762), (740, 57881)]