40541060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15241}}^1$

素因数の和:15276

約数の個数: 48

約数和(自身を含む): 102426240

約数和(自身を除く): 61885180

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 15241, 30482, 60964, 76205, 106687, 152410, 213374, 289579, 304820, 426748, 533435, 579158, 1066870, 1158316, 1447895, 2027053, 2133740, 2895790, 4054106, 5791580, 8108212, 10135265, 20270530, 40541060]

約数ペア:

[(1, 40541060), (2, 20270530), (4, 10135265), (5, 8108212), (7, 5791580), (10, 4054106), (14, 2895790), (19, 2133740), (20, 2027053), (28, 1447895), (35, 1158316), (38, 1066870), (70, 579158), (76, 533435), (95, 426748), (133, 304820), (140, 289579), (190, 213374), (266, 152410), (380, 106687), (532, 76205), (665, 60964), (1330, 30482), (2660, 15241)]