97862480

素因数分解:

$2^4\times 5^1\times {\mathrm{1223281}}^1$

素因数の和:1223294

約数の個数: 20

約数和(自身を含む): 227530452

約数和(自身を除く): 129667972

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1223281, 2446562, 4893124, 6116405, 9786248, 12232810, 19572496, 24465620, 48931240, 97862480]

約数ペア:

[(1, 97862480), (2, 48931240), (4, 24465620), (5, 19572496), (8, 12232810), (10, 9786248), (16, 6116405), (20, 4893124), (40, 2446562), (80, 1223281)]