3597620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 8276688

約数和(自身を除く): 4679068

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 101, 130, 137, 202, 260, 274, 404, 505, 548, 685, 1010, 1313, 1370, 1781, 2020, 2626, 2740, 3562, 5252, 6565, 7124, 8905, 13130, 13837, 17810, 26260, 27674, 35620, 55348, 69185, 138370, 179881, 276740, 359762, 719524, 899405, 1798810, 3597620]

約数ペア:

[(1, 3597620), (2, 1798810), (4, 899405), (5, 719524), (10, 359762), (13, 276740), (20, 179881), (26, 138370), (52, 69185), (65, 55348), (101, 35620), (130, 27674), (137, 26260), (202, 17810), (260, 13837), (274, 13130), (404, 8905), (505, 7124), (548, 6565), (685, 5252), (1010, 3562), (1313, 2740), (1370, 2626), (1781, 2020)]