56911120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{101627}}^1$

素因数の和:101647

約数の個数: 40

約数和(自身を含む): 151222464

約数和(自身を除く): 94311344

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 101627, 203254, 406508, 508135, 711389, 813016, 1016270, 1422778, 1626032, 2032540, 2845556, 3556945, 4065080, 5691112, 7113890, 8130160, 11382224, 14227780, 28455560, 56911120]

約数ペア:

[(1, 56911120), (2, 28455560), (4, 14227780), (5, 11382224), (7, 8130160), (8, 7113890), (10, 5691112), (14, 4065080), (16, 3556945), (20, 2845556), (28, 2032540), (35, 1626032), (40, 1422778), (56, 1016270), (70, 813016), (80, 711389), (112, 508135), (140, 406508), (280, 203254), (560, 101627)]