85529830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{4457}}^1$

素因数の和:4584

約数の個数: 32

約数和(自身を含む): 163697760

約数和(自身を除く): 78167930

約数列:

[1, 2, 5, 10, 19, 38, 95, 101, 190, 202, 505, 1010, 1919, 3838, 4457, 8914, 9595, 19190, 22285, 44570, 84683, 169366, 423415, 450157, 846830, 900314, 2250785, 4501570, 8552983, 17105966, 42764915, 85529830]

約数ペア:

[(1, 85529830), (2, 42764915), (5, 17105966), (10, 8552983), (19, 4501570), (38, 2250785), (95, 900314), (101, 846830), (190, 450157), (202, 423415), (505, 169366), (1010, 84683), (1919, 44570), (3838, 22285), (4457, 19190), (8914, 9595)]