27091220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3593}}^1$

素因数の和:3644

約数の個数: 48

約数和(自身を含む): 63398160

約数和(自身を除く): 36306940

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1508, 1885, 3593, 3770, 7186, 7540, 14372, 17965, 35930, 46709, 71860, 93418, 104197, 186836, 208394, 233545, 416788, 467090, 520985, 934180, 1041970, 1354561, 2083940, 2709122, 5418244, 6772805, 13545610, 27091220]

約数ペア:

[(1, 27091220), (2, 13545610), (4, 6772805), (5, 5418244), (10, 2709122), (13, 2083940), (20, 1354561), (26, 1041970), (29, 934180), (52, 520985), (58, 467090), (65, 416788), (116, 233545), (130, 208394), (145, 186836), (260, 104197), (290, 93418), (377, 71860), (580, 46709), (754, 35930), (1508, 17965), (1885, 14372), (3593, 7540), (3770, 7186)]