1032980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 2434320

約数和(自身を除く): 1401340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 137, 145, 260, 274, 290, 377, 548, 580, 685, 754, 1370, 1508, 1781, 1885, 2740, 3562, 3770, 3973, 7124, 7540, 7946, 8905, 15892, 17810, 19865, 35620, 39730, 51649, 79460, 103298, 206596, 258245, 516490, 1032980]

約数ペア:

[(1, 1032980), (2, 516490), (4, 258245), (5, 206596), (10, 103298), (13, 79460), (20, 51649), (26, 39730), (29, 35620), (52, 19865), (58, 17810), (65, 15892), (116, 8905), (130, 7946), (137, 7540), (145, 7124), (260, 3973), (274, 3770), (290, 3562), (377, 2740), (548, 1885), (580, 1781), (685, 1508), (754, 1370)]