1113094960

素因数分解:

$2^4\times 5^1\times {\mathrm{13913687}}^1$

素因数の和:13913700

約数の個数: 20

約数和(自身を含む): 2587945968

約数和(自身を除く): 1474851008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 13913687, 27827374, 55654748, 69568435, 111309496, 139136870, 222618992, 278273740, 556547480, 1113094960]

約数ペア:

[(1, 1113094960), (2, 556547480), (4, 278273740), (5, 222618992), (8, 139136870), (10, 111309496), (16, 69568435), (20, 55654748), (40, 27827374), (80, 13913687)]