57961880

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{14347}}^1$

素因数の和:14459

約数の個数: 32

約数和(自身を含む): 131714640

約数和(自身を除く): 73752760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040, 14347, 28694, 57388, 71735, 114776, 143470, 286940, 573880, 1449047, 2898094, 5796188, 7245235, 11592376, 14490470, 28980940, 57961880]

約数ペア:

[(1, 57961880), (2, 28980940), (4, 14490470), (5, 11592376), (8, 7245235), (10, 5796188), (20, 2898094), (40, 1449047), (101, 573880), (202, 286940), (404, 143470), (505, 114776), (808, 71735), (1010, 57388), (2020, 28694), (4040, 14347)]