71077850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{83621}}^1$

素因数の和:83650

約数の個数: 24

約数和(自身を含む): 139983228

約数和(自身を除く): 68905378

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 83621, 167242, 418105, 836210, 1421557, 2090525, 2843114, 4181050, 7107785, 14215570, 35538925, 71077850]

約数ペア:

[(1, 71077850), (2, 35538925), (5, 14215570), (10, 7107785), (17, 4181050), (25, 2843114), (34, 2090525), (50, 1421557), (85, 836210), (170, 418105), (425, 167242), (850, 83621)]