48279680

素因数分解:

$2^7\times 5^1\times {\mathrm{75437}}^1$

素因数の和:75456

約数の個数: 32

約数和(自身を含む): 115420140

約数和(自身を除く): 67140460

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 75437, 150874, 301748, 377185, 603496, 754370, 1206992, 1508740, 2413984, 3017480, 4827968, 6034960, 9655936, 12069920, 24139840, 48279680]

約数ペア:

[(1, 48279680), (2, 24139840), (4, 12069920), (5, 9655936), (8, 6034960), (10, 4827968), (16, 3017480), (20, 2413984), (32, 1508740), (40, 1206992), (64, 754370), (80, 603496), (128, 377185), (160, 301748), (320, 150874), (640, 75437)]