39652490

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{353}}^1$

素因数の和:646

約数の個数: 32

約数和(自身を含む): 73405440

約数和(自身を除く): 33752950

約数列:

[1, 2, 5, 10, 47, 94, 235, 239, 353, 470, 478, 706, 1195, 1765, 2390, 3530, 11233, 16591, 22466, 33182, 56165, 82955, 84367, 112330, 165910, 168734, 421835, 843670, 3965249, 7930498, 19826245, 39652490]

約数ペア:

[(1, 39652490), (2, 19826245), (5, 7930498), (10, 3965249), (47, 843670), (94, 421835), (235, 168734), (239, 165910), (353, 112330), (470, 84367), (478, 82955), (706, 56165), (1195, 33182), (1765, 22466), (2390, 16591), (3530, 11233)]