490450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{577}}^1$

素因数の和:606

約数の個数: 24

約数和(自身を含む): 967572

約数和(自身を除く): 477122

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 577, 850, 1154, 2885, 5770, 9809, 14425, 19618, 28850, 49045, 98090, 245225, 490450]

約数ペア:

[(1, 490450), (2, 245225), (5, 98090), (10, 49045), (17, 28850), (25, 19618), (34, 14425), (50, 9809), (85, 5770), (170, 2885), (425, 1154), (577, 850)]