5640100

素因数分解:

$2^2\times 5^2\times {\mathrm{56401}}^1$

素因数の和:56415

約数の個数: 18

約数和(自身を含む): 12239234

約数和(自身を除く): 6599134

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 56401, 112802, 225604, 282005, 564010, 1128020, 1410025, 2820050, 5640100]

約数ペア:

[(1, 5640100), (2, 2820050), (4, 1410025), (5, 1128020), (10, 564010), (20, 282005), (25, 225604), (50, 112802), (100, 56401)]