45376340

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{55337}}^1$

素因数の和:55387

約数の個数: 24

約数和(自身を含む): 97616232

約数和(自身を除く): 52239892

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 55337, 110674, 221348, 276685, 553370, 1106740, 2268817, 4537634, 9075268, 11344085, 22688170, 45376340]

約数ペア:

[(1, 45376340), (2, 22688170), (4, 11344085), (5, 9075268), (10, 4537634), (20, 2268817), (41, 1106740), (82, 553370), (164, 276685), (205, 221348), (410, 110674), (820, 55337)]