140261110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43969}}^1$

素因数の和:44016

約数の個数: 32

約数和(自身を含む): 284925600

約数和(自身を除く): 144664490

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 43969, 87938, 219845, 439690, 483659, 967318, 1275101, 2418295, 2550202, 4836590, 6375505, 12751010, 14026111, 28052222, 70130555, 140261110]

約数ペア:

[(1, 140261110), (2, 70130555), (5, 28052222), (10, 14026111), (11, 12751010), (22, 6375505), (29, 4836590), (55, 2550202), (58, 2418295), (110, 1275101), (145, 967318), (290, 483659), (319, 439690), (638, 219845), (1595, 87938), (3190, 43969)]