996925460

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{36571}}^1$

素因数の和:36656

約数の個数: 48

約数和(自身を含む): 2211874560

約数和(自身を除く): 1214949100

約数列:

[1, 2, 4, 5, 10, 20, 29, 47, 58, 94, 116, 145, 188, 235, 290, 470, 580, 940, 1363, 2726, 5452, 6815, 13630, 27260, 36571, 73142, 146284, 182855, 365710, 731420, 1060559, 1718837, 2121118, 3437674, 4242236, 5302795, 6875348, 8594185, 10605590, 17188370, 21211180, 34376740, 49846273, 99692546, 199385092, 249231365, 498462730, 996925460]

約数ペア:

[(1, 996925460), (2, 498462730), (4, 249231365), (5, 199385092), (10, 99692546), (20, 49846273), (29, 34376740), (47, 21211180), (58, 17188370), (94, 10605590), (116, 8594185), (145, 6875348), (188, 5302795), (235, 4242236), (290, 3437674), (470, 2121118), (580, 1718837), (940, 1060559), (1363, 731420), (2726, 365710), (5452, 182855), (6815, 146284), (13630, 73142), (27260, 36571)]