32909920

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2897}}^1$

素因数の和:2983

約数の個数: 48

約数和(自身を含む): 78871968

約数和(自身を除く): 45962048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 80, 142, 160, 284, 355, 568, 710, 1136, 1420, 2272, 2840, 2897, 5680, 5794, 11360, 11588, 14485, 23176, 28970, 46352, 57940, 92704, 115880, 205687, 231760, 411374, 463520, 822748, 1028435, 1645496, 2056870, 3290992, 4113740, 6581984, 8227480, 16454960, 32909920]

約数ペア:

[(1, 32909920), (2, 16454960), (4, 8227480), (5, 6581984), (8, 4113740), (10, 3290992), (16, 2056870), (20, 1645496), (32, 1028435), (40, 822748), (71, 463520), (80, 411374), (142, 231760), (160, 205687), (284, 115880), (355, 92704), (568, 57940), (710, 46352), (1136, 28970), (1420, 23176), (2272, 14485), (2840, 11588), (2897, 11360), (5680, 5794)]