99748900

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{24329}}^1$

素因数の和:24384

約数の個数: 36

約数和(自身を含む): 221743620

約数和(自身を除く): 121994720

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 4100, 24329, 48658, 97316, 121645, 243290, 486580, 608225, 997489, 1216450, 1994978, 2432900, 3989956, 4987445, 9974890, 19949780, 24937225, 49874450, 99748900]

約数ペア:

[(1, 99748900), (2, 49874450), (4, 24937225), (5, 19949780), (10, 9974890), (20, 4987445), (25, 3989956), (41, 2432900), (50, 1994978), (82, 1216450), (100, 997489), (164, 608225), (205, 486580), (410, 243290), (820, 121645), (1025, 97316), (2050, 48658), (4100, 24329)]