40083340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{1091}}^1$

素因数の和:1278

約数の個数: 48

約数和(自身を含む): 92461824

約数和(自身を除く): 52378484

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 167, 220, 334, 668, 835, 1091, 1670, 1837, 2182, 3340, 3674, 4364, 5455, 7348, 9185, 10910, 12001, 18370, 21820, 24002, 36740, 48004, 60005, 120010, 182197, 240020, 364394, 728788, 910985, 1821970, 2004167, 3643940, 4008334, 8016668, 10020835, 20041670, 40083340]

約数ペア:

[(1, 40083340), (2, 20041670), (4, 10020835), (5, 8016668), (10, 4008334), (11, 3643940), (20, 2004167), (22, 1821970), (44, 910985), (55, 728788), (110, 364394), (167, 240020), (220, 182197), (334, 120010), (668, 60005), (835, 48004), (1091, 36740), (1670, 24002), (1837, 21820), (2182, 18370), (3340, 12001), (3674, 10910), (4364, 9185), (5455, 7348)]