372112880

素因数分解:

$2^4\times 5^1\times {\mathrm{1663}}^1\times {\mathrm{2797}}^1$

素因数の和:4473

約数の個数: 40

約数和(自身を含む): 865992192

約数和(自身を除く): 493879312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1663, 2797, 3326, 5594, 6652, 8315, 11188, 13304, 13985, 16630, 22376, 26608, 27970, 33260, 44752, 55940, 66520, 111880, 133040, 223760, 4651411, 9302822, 18605644, 23257055, 37211288, 46514110, 74422576, 93028220, 186056440, 372112880]

約数ペア:

[(1, 372112880), (2, 186056440), (4, 93028220), (5, 74422576), (8, 46514110), (10, 37211288), (16, 23257055), (20, 18605644), (40, 9302822), (80, 4651411), (1663, 223760), (2797, 133040), (3326, 111880), (5594, 66520), (6652, 55940), (8315, 44752), (11188, 33260), (13304, 27970), (13985, 26608), (16630, 22376)]