90516200

素因数分解:

$2^3\times 5^2\times {\mathrm{101}}^1\times {\mathrm{4481}}^1$

素因数の和:4598

約数の個数: 48

約数和(自身を含む): 212581260

約数和(自身を除く): 122065060

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 101, 200, 202, 404, 505, 808, 1010, 2020, 2525, 4040, 4481, 5050, 8962, 10100, 17924, 20200, 22405, 35848, 44810, 89620, 112025, 179240, 224050, 448100, 452581, 896200, 905162, 1810324, 2262905, 3620648, 4525810, 9051620, 11314525, 18103240, 22629050, 45258100, 90516200]

約数ペア:

[(1, 90516200), (2, 45258100), (4, 22629050), (5, 18103240), (8, 11314525), (10, 9051620), (20, 4525810), (25, 3620648), (40, 2262905), (50, 1810324), (100, 905162), (101, 896200), (200, 452581), (202, 448100), (404, 224050), (505, 179240), (808, 112025), (1010, 89620), (2020, 44810), (2525, 35848), (4040, 22405), (4481, 20200), (5050, 17924), (8962, 10100)]