10762720

素因数分解:

$2^5\times 5^1\times {\mathrm{137}}^1\times {\mathrm{491}}^1$

素因数の和:643

約数の個数: 48

約数和(自身を含む): 25664688

約数和(自身を除く): 14901968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 137, 160, 274, 491, 548, 685, 982, 1096, 1370, 1964, 2192, 2455, 2740, 3928, 4384, 4910, 5480, 7856, 9820, 10960, 15712, 19640, 21920, 39280, 67267, 78560, 134534, 269068, 336335, 538136, 672670, 1076272, 1345340, 2152544, 2690680, 5381360, 10762720]

約数ペア:

[(1, 10762720), (2, 5381360), (4, 2690680), (5, 2152544), (8, 1345340), (10, 1076272), (16, 672670), (20, 538136), (32, 336335), (40, 269068), (80, 134534), (137, 78560), (160, 67267), (274, 39280), (491, 21920), (548, 19640), (685, 15712), (982, 10960), (1096, 9820), (1370, 7856), (1964, 5480), (2192, 4910), (2455, 4384), (2740, 3928)]