39388610

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{683}}^1$

素因数の和:842

約数の個数: 32

約数和(自身を含む): 72887040

約数和(自身を除く): 33498430

約数列:

[1, 2, 5, 10, 73, 79, 146, 158, 365, 395, 683, 730, 790, 1366, 3415, 5767, 6830, 11534, 28835, 49859, 53957, 57670, 99718, 107914, 249295, 269785, 498590, 539570, 3938861, 7877722, 19694305, 39388610]

約数ペア:

[(1, 39388610), (2, 19694305), (5, 7877722), (10, 3938861), (73, 539570), (79, 498590), (146, 269785), (158, 249295), (365, 107914), (395, 99718), (683, 57670), (730, 53957), (790, 49859), (1366, 28835), (3415, 11534), (5767, 6830)]