2947929322120

素因数分解:

$2^3\times 5^1\times {\mathrm{7309}}^1\times {\mathrm{10083217}}^1$

素因数の和:10090537

約数の個数: 32

約数和(自身を含む): 6633749122200

約数和(自身を除く): 3685819800080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 7309, 14618, 29236, 36545, 58472, 73090, 146180, 292360, 10083217, 20166434, 40332868, 50416085, 80665736, 100832170, 201664340, 403328680, 73698233053, 147396466106, 294792932212, 368491165265, 589585864424, 736982330530, 1473964661060, 2947929322120]

約数ペア:

[(1, 2947929322120), (2, 1473964661060), (4, 736982330530), (5, 589585864424), (8, 368491165265), (10, 294792932212), (20, 147396466106), (40, 73698233053), (7309, 403328680), (14618, 201664340), (29236, 100832170), (36545, 80665736), (58472, 50416085), (73090, 40332868), (146180, 20166434), (292360, 10083217)]