101397380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{724267}}^1$

素因数の和:724283

約数の個数: 24

約数和(自身を含む): 243354048

約数和(自身を除く): 141956668

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 724267, 1448534, 2897068, 3621335, 5069869, 7242670, 10139738, 14485340, 20279476, 25349345, 50698690, 101397380]

約数ペア:

[(1, 101397380), (2, 50698690), (4, 25349345), (5, 20279476), (7, 14485340), (10, 10139738), (14, 7242670), (20, 5069869), (28, 3621335), (35, 2897068), (70, 1448534), (140, 724267)]