45344892220

素因数分解:

$2^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1049}}^1\times {\mathrm{10861}}^1$

素因数の和:12118

約数の個数: 48

約数和(自身を含む): 95802840000

約数和(自身を除く): 50457947780

約数列:

[1, 2, 4, 5, 10, 20, 199, 398, 796, 995, 1049, 1990, 2098, 3980, 4196, 5245, 10490, 10861, 20980, 21722, 43444, 54305, 108610, 208751, 217220, 417502, 835004, 1043755, 2087510, 2161339, 4175020, 4322678, 8645356, 10806695, 11393189, 21613390, 22786378, 43226780, 45572756, 56965945, 113931890, 227863780, 2267244611, 4534489222, 9068978444, 11336223055, 22672446110, 45344892220]

約数ペア:

[(1, 45344892220), (2, 22672446110), (4, 11336223055), (5, 9068978444), (10, 4534489222), (20, 2267244611), (199, 227863780), (398, 113931890), (796, 56965945), (995, 45572756), (1049, 43226780), (1990, 22786378), (2098, 21613390), (3980, 11393189), (4196, 10806695), (5245, 8645356), (10490, 4322678), (10861, 4175020), (20980, 2161339), (21722, 2087510), (43444, 1043755), (54305, 835004), (108610, 417502), (208751, 217220)]