4425460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17021}}^1$

素因数の和:17043

約数の個数: 24

約数和(自身を含む): 10008936

約数和(自身を除く): 5583476

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 17021, 34042, 68084, 85105, 170210, 221273, 340420, 442546, 885092, 1106365, 2212730, 4425460]

約数ペア:

[(1, 4425460), (2, 2212730), (4, 1106365), (5, 885092), (10, 442546), (13, 340420), (20, 221273), (26, 170210), (52, 85105), (65, 68084), (130, 34042), (260, 17021)]