10297960

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2549}}^1$

素因数の和:2661

約数の個数: 32

約数和(自身を含む): 23409000

約数和(自身を除く): 13111040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 2549, 4040, 5098, 10196, 12745, 20392, 25490, 50980, 101960, 257449, 514898, 1029796, 1287245, 2059592, 2574490, 5148980, 10297960]

約数ペア:

[(1, 10297960), (2, 5148980), (4, 2574490), (5, 2059592), (8, 1287245), (10, 1029796), (20, 514898), (40, 257449), (101, 101960), (202, 50980), (404, 25490), (505, 20392), (808, 12745), (1010, 10196), (2020, 5098), (2549, 4040)]