1570883240

素因数分解:

$2^3\times 5^1\times {\mathrm{39272081}}^1$

素因数の和:39272092

約数の個数: 16

約数和(自身を含む): 3534487380

約数和(自身を除く): 1963604140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 39272081, 78544162, 157088324, 196360405, 314176648, 392720810, 785441620, 1570883240]

約数ペア:

[(1, 1570883240), (2, 785441620), (4, 392720810), (5, 314176648), (8, 196360405), (10, 157088324), (20, 78544162), (40, 39272081)]