57007940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23557}}^1$

素因数の和:23588

約数の個数: 36

約数和(自身を含む): 131594988

約数和(自身を除く): 74587048

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 23557, 47114, 94228, 117785, 235570, 259127, 471140, 518254, 1036508, 1295635, 2591270, 2850397, 5182540, 5700794, 11401588, 14251985, 28503970, 57007940]

約数ペア:

[(1, 57007940), (2, 28503970), (4, 14251985), (5, 11401588), (10, 5700794), (11, 5182540), (20, 2850397), (22, 2591270), (44, 1295635), (55, 1036508), (110, 518254), (121, 471140), (220, 259127), (242, 235570), (484, 117785), (605, 94228), (1210, 47114), (2420, 23557)]