41551240

素因数分解:

$2^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{5273}}^1$

素因数の和:5481

約数の個数: 32

約数和(自身を含む): 93982680

約数和(自身を除く): 52431440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 197, 394, 788, 985, 1576, 1970, 3940, 5273, 7880, 10546, 21092, 26365, 42184, 52730, 105460, 210920, 1038781, 2077562, 4155124, 5193905, 8310248, 10387810, 20775620, 41551240]

約数ペア:

[(1, 41551240), (2, 20775620), (4, 10387810), (5, 8310248), (8, 5193905), (10, 4155124), (20, 2077562), (40, 1038781), (197, 210920), (394, 105460), (788, 52730), (985, 42184), (1576, 26365), (1970, 21092), (3940, 10546), (5273, 7880)]