13509820

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{107}}^2$

素因数の和:282

約数の個数: 36

約数和(自身を含む): 29123640

約数和(自身を除く): 15613820

約数列:

[1, 2, 4, 5, 10, 20, 59, 107, 118, 214, 236, 295, 428, 535, 590, 1070, 1180, 2140, 6313, 11449, 12626, 22898, 25252, 31565, 45796, 57245, 63130, 114490, 126260, 228980, 675491, 1350982, 2701964, 3377455, 6754910, 13509820]

約数ペア:

[(1, 13509820), (2, 6754910), (4, 3377455), (5, 2701964), (10, 1350982), (20, 675491), (59, 228980), (107, 126260), (118, 114490), (214, 63130), (236, 57245), (295, 45796), (428, 31565), (535, 25252), (590, 22898), (1070, 12626), (1180, 11449), (2140, 6313)]