79668770

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{1093}}^1$

素因数の和:1334

約数の個数: 32

約数和(自身を含む): 148162608

約数和(自身を除く): 68493838

約数列:

[1, 2, 5, 10, 37, 74, 185, 197, 370, 394, 985, 1093, 1970, 2186, 5465, 7289, 10930, 14578, 36445, 40441, 72890, 80882, 202205, 215321, 404410, 430642, 1076605, 2153210, 7966877, 15933754, 39834385, 79668770]

約数ペア:

[(1, 79668770), (2, 39834385), (5, 15933754), (10, 7966877), (37, 2153210), (74, 1076605), (185, 430642), (197, 404410), (370, 215321), (394, 202205), (985, 80882), (1093, 72890), (1970, 40441), (2186, 36445), (5465, 14578), (7289, 10930)]