54005180

素因数分解:

$2^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{4729}}^1$

素因数の和:5309

約数の個数: 24

約数和(自身を含む): 113633520

約数和(自身を除く): 59628340

約数列:

[1, 2, 4, 5, 10, 20, 571, 1142, 2284, 2855, 4729, 5710, 9458, 11420, 18916, 23645, 47290, 94580, 2700259, 5400518, 10801036, 13501295, 27002590, 54005180]

約数ペア:

[(1, 54005180), (2, 27002590), (4, 13501295), (5, 10801036), (10, 5400518), (20, 2700259), (571, 94580), (1142, 47290), (2284, 23645), (2855, 18916), (4729, 11420), (5710, 9458)]