1148045240

素因数分解:

$2^3\times 5^1\times {\mathrm{28701131}}^1$

素因数の和:28701142

約数の個数: 16

約数和(自身を含む): 2583101880

約数和(自身を除く): 1435056640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 28701131, 57402262, 114804524, 143505655, 229609048, 287011310, 574022620, 1148045240]

約数ペア:

[(1, 1148045240), (2, 574022620), (4, 287011310), (5, 229609048), (8, 143505655), (10, 114804524), (20, 57402262), (40, 28701131)]