98153260

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{31259}}^1$

素因数の和:31425

約数の個数: 24

約数和(自身を含む): 207441360

約数和(自身を除く): 109288100

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 3140, 31259, 62518, 125036, 156295, 312590, 625180, 4907663, 9815326, 19630652, 24538315, 49076630, 98153260]

約数ペア:

[(1, 98153260), (2, 49076630), (4, 24538315), (5, 19630652), (10, 9815326), (20, 4907663), (157, 625180), (314, 312590), (628, 156295), (785, 125036), (1570, 62518), (3140, 31259)]