119859800

素因数分解:

$2^3\times 5^2\times {\mathrm{499}}^1\times {\mathrm{1201}}^1$

素因数の和:1716

約数の個数: 48

約数和(自身を含む): 279465000

約数和(自身を除く): 159605200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 499, 998, 1201, 1996, 2402, 2495, 3992, 4804, 4990, 6005, 9608, 9980, 12010, 12475, 19960, 24020, 24950, 30025, 48040, 49900, 60050, 99800, 120100, 240200, 599299, 1198598, 2397196, 2996495, 4794392, 5992990, 11985980, 14982475, 23971960, 29964950, 59929900, 119859800]

約数ペア:

[(1, 119859800), (2, 59929900), (4, 29964950), (5, 23971960), (8, 14982475), (10, 11985980), (20, 5992990), (25, 4794392), (40, 2996495), (50, 2397196), (100, 1198598), (200, 599299), (499, 240200), (998, 120100), (1201, 99800), (1996, 60050), (2402, 49900), (2495, 48040), (3992, 30025), (4804, 24950), (4990, 24020), (6005, 19960), (9608, 12475), (9980, 12010)]