8010213460

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{9768553}}^1$

素因数の和:9768603

約数の個数: 24

約数和(自身を含む): 17231729256

約数和(自身を除く): 9221515796

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 9768553, 19537106, 39074212, 48842765, 97685530, 195371060, 400510673, 801021346, 1602042692, 2002553365, 4005106730, 8010213460]

約数ペア:

[(1, 8010213460), (2, 4005106730), (4, 2002553365), (5, 1602042692), (10, 801021346), (20, 400510673), (41, 195371060), (82, 97685530), (164, 48842765), (205, 39074212), (410, 19537106), (820, 9768553)]