90486560

素因数分解:

$2^5\times 5^1\times {\mathrm{601}}^1\times {\mathrm{941}}^1$

素因数の和:1557

約数の個数: 48

約数和(自身を含む): 214357752

約数和(自身を除く): 123871192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 601, 941, 1202, 1882, 2404, 3005, 3764, 4705, 4808, 6010, 7528, 9410, 9616, 12020, 15056, 18820, 19232, 24040, 30112, 37640, 48080, 75280, 96160, 150560, 565541, 1131082, 2262164, 2827705, 4524328, 5655410, 9048656, 11310820, 18097312, 22621640, 45243280, 90486560]

約数ペア:

[(1, 90486560), (2, 45243280), (4, 22621640), (5, 18097312), (8, 11310820), (10, 9048656), (16, 5655410), (20, 4524328), (32, 2827705), (40, 2262164), (80, 1131082), (160, 565541), (601, 150560), (941, 96160), (1202, 75280), (1882, 48080), (2404, 37640), (3005, 30112), (3764, 24040), (4705, 19232), (4808, 18820), (6010, 15056), (7528, 12020), (9410, 9616)]