41299910

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{397}}^1$

素因数の和:608

約数の個数: 32

約数和(自身を含む): 75995712

約数和(自身を除く): 34695802

約数列:

[1, 2, 5, 10, 101, 103, 202, 206, 397, 505, 515, 794, 1010, 1030, 1985, 3970, 10403, 20806, 40097, 40891, 52015, 80194, 81782, 104030, 200485, 204455, 400970, 408910, 4129991, 8259982, 20649955, 41299910]

約数ペア:

[(1, 41299910), (2, 20649955), (5, 8259982), (10, 4129991), (101, 408910), (103, 400970), (202, 204455), (206, 200485), (397, 104030), (505, 81782), (515, 80194), (794, 52015), (1010, 40891), (1030, 40097), (1985, 20806), (3970, 10403)]