12810827230

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1607}}^1\times {\mathrm{10091}}^1$

素因数の和:11784

約数の個数: 32

約数和(自身を含む): 23368227840

約数和(自身を除く): 10557400610

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 1607, 3214, 8035, 10091, 16070, 20182, 50455, 100910, 126953, 253906, 634765, 797189, 1269530, 1594378, 3985945, 7971890, 16216237, 32432474, 81081185, 162162370, 1281082723, 2562165446, 6405413615, 12810827230]

約数ペア:

[(1, 12810827230), (2, 6405413615), (5, 2562165446), (10, 1281082723), (79, 162162370), (158, 81081185), (395, 32432474), (790, 16216237), (1607, 7971890), (3214, 3985945), (8035, 1594378), (10091, 1269530), (16070, 797189), (20182, 634765), (50455, 253906), (100910, 126953)]