27366927940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{373}}^1\times {\mathrm{1997}}^1$

素因数の和:2557

約数の個数: 96

約数和(自身を含む): 63271321344

約数和(自身を除く): 35904393404

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 167, 220, 334, 373, 668, 746, 835, 1492, 1670, 1837, 1865, 1997, 3340, 3674, 3730, 3994, 4103, 7348, 7460, 7988, 8206, 9185, 9985, 16412, 18370, 19970, 20515, 21967, 36740, 39940, 41030, 43934, 62291, 82060, 87868, 109835, 124582, 219670, 249164, 311455, 333499, 439340, 622910, 666998, 685201, 744881, 1245820, 1333996, 1370402, 1489762, 1667495, 2740804, 2979524, 3334990, 3426005, 3668489, 3724405, 6669980, 6852010, 7336978, 7448810, 8193691, 13704020, 14673956, 14897620, 16387382, 18342445, 32774764, 36684890, 40968455, 73369780, 81936910, 124395127, 163873820, 248790254, 497580508, 621975635, 1243951270, 1368346397, 2487902540, 2736692794, 5473385588, 6841731985, 13683463970, 27366927940]

約数ペア:

[(1, 27366927940), (2, 13683463970), (4, 6841731985), (5, 5473385588), (10, 2736692794), (11, 2487902540), (20, 1368346397), (22, 1243951270), (44, 621975635), (55, 497580508), (110, 248790254), (167, 163873820), (220, 124395127), (334, 81936910), (373, 73369780), (668, 40968455), (746, 36684890), (835, 32774764), (1492, 18342445), (1670, 16387382), (1837, 14897620), (1865, 14673956), (1997, 13704020), (3340, 8193691), (3674, 7448810), (3730, 7336978), (3994, 6852010), (4103, 6669980), (7348, 3724405), (7460, 3668489), (7988, 3426005), (8206, 3334990), (9185, 2979524), (9985, 2740804), (16412, 1667495), (18370, 1489762), (19970, 1370402), (20515, 1333996), (21967, 1245820), (36740, 744881), (39940, 685201), (41030, 666998), (43934, 622910), (62291, 439340), (82060, 333499), (87868, 311455), (109835, 249164), (124582, 219670)]