87014180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{2887}}^1$

素因数の和:3044

約数の個数: 48

約数和(自身を含む): 200866176

約数和(自身を除く): 113851996

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 137, 220, 274, 548, 685, 1370, 1507, 2740, 2887, 3014, 5774, 6028, 7535, 11548, 14435, 15070, 28870, 30140, 31757, 57740, 63514, 127028, 158785, 317570, 395519, 635140, 791038, 1582076, 1977595, 3955190, 4350709, 7910380, 8701418, 17402836, 21753545, 43507090, 87014180]

約数ペア:

[(1, 87014180), (2, 43507090), (4, 21753545), (5, 17402836), (10, 8701418), (11, 7910380), (20, 4350709), (22, 3955190), (44, 1977595), (55, 1582076), (110, 791038), (137, 635140), (220, 395519), (274, 317570), (548, 158785), (685, 127028), (1370, 63514), (1507, 57740), (2740, 31757), (2887, 30140), (3014, 28870), (5774, 15070), (6028, 14435), (7535, 11548)]