5843440

素因数分解:

$2^4\times 5^1\times {\mathrm{73043}}^1$

素因数の和:73056

約数の個数: 20

約数和(自身を含む): 13586184

約数和(自身を除く): 7742744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 73043, 146086, 292172, 365215, 584344, 730430, 1168688, 1460860, 2921720, 5843440]

約数ペア:

[(1, 5843440), (2, 2921720), (4, 1460860), (5, 1168688), (8, 730430), (10, 584344), (16, 365215), (20, 292172), (40, 146086), (80, 73043)]