13539350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:365

約数の個数: 48

約数和(自身を含む): 27855360

約数和(自身を除く): 14316010

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 103, 110, 206, 239, 275, 478, 515, 550, 1030, 1133, 1195, 2266, 2390, 2575, 2629, 5150, 5258, 5665, 5975, 11330, 11950, 13145, 24617, 26290, 28325, 49234, 56650, 65725, 123085, 131450, 246170, 270787, 541574, 615425, 1230850, 1353935, 2707870, 6769675, 13539350]

約数ペア:

[(1, 13539350), (2, 6769675), (5, 2707870), (10, 1353935), (11, 1230850), (22, 615425), (25, 541574), (50, 270787), (55, 246170), (103, 131450), (110, 123085), (206, 65725), (239, 56650), (275, 49234), (478, 28325), (515, 26290), (550, 24617), (1030, 13145), (1133, 11950), (1195, 11330), (2266, 5975), (2390, 5665), (2575, 5258), (2629, 5150)]