1036752980

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{367}}^1\times {\mathrm{1031}}^1$

素因数の和:1544

約数の個数: 48

約数和(自身を含む): 2201181696

約数和(自身を除く): 1164428716

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 367, 548, 685, 734, 1031, 1370, 1468, 1835, 2062, 2740, 3670, 4124, 5155, 7340, 10310, 20620, 50279, 100558, 141247, 201116, 251395, 282494, 378377, 502790, 564988, 706235, 756754, 1005580, 1412470, 1513508, 1891885, 2824940, 3783770, 7567540, 51837649, 103675298, 207350596, 259188245, 518376490, 1036752980]

約数ペア:

[(1, 1036752980), (2, 518376490), (4, 259188245), (5, 207350596), (10, 103675298), (20, 51837649), (137, 7567540), (274, 3783770), (367, 2824940), (548, 1891885), (685, 1513508), (734, 1412470), (1031, 1005580), (1370, 756754), (1468, 706235), (1835, 564988), (2062, 502790), (2740, 378377), (3670, 282494), (4124, 251395), (5155, 201116), (7340, 141247), (10310, 100558), (20620, 50279)]