26159870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1459}}^1$

素因数の和:1640

約数の個数: 32

約数和(自身を含む): 51719040

約数和(自身を除く): 25559170

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 163, 326, 815, 1459, 1630, 1793, 2918, 3586, 7295, 8965, 14590, 16049, 17930, 32098, 80245, 160490, 237817, 475634, 1189085, 2378170, 2615987, 5231974, 13079935, 26159870]

約数ペア:

[(1, 26159870), (2, 13079935), (5, 5231974), (10, 2615987), (11, 2378170), (22, 1189085), (55, 475634), (110, 237817), (163, 160490), (326, 80245), (815, 32098), (1459, 17930), (1630, 16049), (1793, 14590), (2918, 8965), (3586, 7295)]