26065490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{8171}}^1$

素因数の和:8218

約数の個数: 32

約数和(自身を含む): 52954560

約数和(自身を除く): 26889070

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 8171, 16342, 40855, 81710, 89881, 179762, 236959, 449405, 473918, 898810, 1184795, 2369590, 2606549, 5213098, 13032745, 26065490]

約数ペア:

[(1, 26065490), (2, 13032745), (5, 5213098), (10, 2606549), (11, 2369590), (22, 1184795), (29, 898810), (55, 473918), (58, 449405), (110, 236959), (145, 179762), (290, 89881), (319, 81710), (638, 40855), (1595, 16342), (3190, 8171)]