25769770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1187}}^1$

素因数の和:1374

約数の個数: 32

約数和(自身を含む): 50295168

約数和(自身を除く): 24525398

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 167, 334, 835, 1187, 1670, 2171, 2374, 4342, 5935, 10855, 11870, 15431, 21710, 30862, 77155, 154310, 198229, 396458, 991145, 1982290, 2576977, 5153954, 12884885, 25769770]

約数ペア:

[(1, 25769770), (2, 12884885), (5, 5153954), (10, 2576977), (13, 1982290), (26, 991145), (65, 396458), (130, 198229), (167, 154310), (334, 77155), (835, 30862), (1187, 21710), (1670, 15431), (2171, 11870), (2374, 10855), (4342, 5935)]