26269660

素因数分解:

$2^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{5233}}^1$

素因数の和:5493

約数の個数: 24

約数和(自身を含む): 55396656

約数和(自身を除く): 29126996

約数列:

[1, 2, 4, 5, 10, 20, 251, 502, 1004, 1255, 2510, 5020, 5233, 10466, 20932, 26165, 52330, 104660, 1313483, 2626966, 5253932, 6567415, 13134830, 26269660]

約数ペア:

[(1, 26269660), (2, 13134830), (4, 6567415), (5, 5253932), (10, 2626966), (20, 1313483), (251, 104660), (502, 52330), (1004, 26165), (1255, 20932), (2510, 10466), (5020, 5233)]