1087060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 2547216

約数和(自身を除く): 1460156

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 113, 130, 148, 185, 226, 260, 370, 452, 481, 565, 740, 962, 1130, 1469, 1924, 2260, 2405, 2938, 4181, 4810, 5876, 7345, 8362, 9620, 14690, 16724, 20905, 29380, 41810, 54353, 83620, 108706, 217412, 271765, 543530, 1087060]

約数ペア:

[(1, 1087060), (2, 543530), (4, 271765), (5, 217412), (10, 108706), (13, 83620), (20, 54353), (26, 41810), (37, 29380), (52, 20905), (65, 16724), (74, 14690), (113, 9620), (130, 8362), (148, 7345), (185, 5876), (226, 4810), (260, 4181), (370, 2938), (452, 2405), (481, 2260), (565, 1924), (740, 1469), (962, 1130)]