1572137080

素因数分解:

$2^3\times 5^1\times {\mathrm{39303427}}^1$

素因数の和:39303438

約数の個数: 16

約数和(自身を含む): 3537308520

約数和(自身を除く): 1965171440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 39303427, 78606854, 157213708, 196517135, 314427416, 393034270, 786068540, 1572137080]

約数ペア:

[(1, 1572137080), (2, 786068540), (4, 393034270), (5, 314427416), (8, 196517135), (10, 157213708), (20, 78606854), (40, 39303427)]