2022366560

素因数分解:

$2^5\times 5^1\times {\mathrm{12639791}}^1$

素因数の和:12639806

約数の個数: 24

約数和(自身を含む): 4777841376

約数和(自身を除く): 2755474816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 12639791, 25279582, 50559164, 63198955, 101118328, 126397910, 202236656, 252795820, 404473312, 505591640, 1011183280, 2022366560]

約数ペア:

[(1, 2022366560), (2, 1011183280), (4, 505591640), (5, 404473312), (8, 252795820), (10, 202236656), (16, 126397910), (20, 101118328), (32, 63198955), (40, 50559164), (80, 25279582), (160, 12639791)]