42761440

素因数分解:

$2^5\times 5^1\times {\mathrm{267259}}^1$

素因数の和:267274

約数の個数: 24

約数和(自身を含む): 101024280

約数和(自身を除く): 58262840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 267259, 534518, 1069036, 1336295, 2138072, 2672590, 4276144, 5345180, 8552288, 10690360, 21380720, 42761440]

約数ペア:

[(1, 42761440), (2, 21380720), (4, 10690360), (5, 8552288), (8, 5345180), (10, 4276144), (16, 2672590), (20, 2138072), (32, 1336295), (40, 1069036), (80, 534518), (160, 267259)]