2004227630

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{491}}^1\times {\mathrm{5167}}^1$

素因数の和:5744

約数の個数: 32

約数和(自身を含む): 3661424640

約数和(自身を除く): 1657197010

約数列:

[1, 2, 5, 10, 79, 158, 395, 491, 790, 982, 2455, 4910, 5167, 10334, 25835, 38789, 51670, 77578, 193945, 387890, 408193, 816386, 2040965, 2536997, 4081930, 5073994, 12684985, 25369970, 200422763, 400845526, 1002113815, 2004227630]

約数ペア:

[(1, 2004227630), (2, 1002113815), (5, 400845526), (10, 200422763), (79, 25369970), (158, 12684985), (395, 5073994), (491, 4081930), (790, 2536997), (982, 2040965), (2455, 816386), (4910, 408193), (5167, 387890), (10334, 193945), (25835, 77578), (38789, 51670)]