91727560

素因数分解:

$2^3\times 5^1\times {\mathrm{1427}}^1\times {\mathrm{1607}}^1$

素因数の和:3045

約数の個数: 32

約数和(自身を含む): 206660160

約数和(自身を除く): 114932600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1427, 1607, 2854, 3214, 5708, 6428, 7135, 8035, 11416, 12856, 14270, 16070, 28540, 32140, 57080, 64280, 2293189, 4586378, 9172756, 11465945, 18345512, 22931890, 45863780, 91727560]

約数ペア:

[(1, 91727560), (2, 45863780), (4, 22931890), (5, 18345512), (8, 11465945), (10, 9172756), (20, 4586378), (40, 2293189), (1427, 64280), (1607, 57080), (2854, 32140), (3214, 28540), (5708, 16070), (6428, 14270), (7135, 12856), (8035, 11416)]