23517260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3119}}^1$

素因数の和:3170

約数の個数: 48

約数和(自身を含む): 55036800

約数和(自身を除く): 31519540

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, 3119, 3770, 6238, 7540, 12476, 15595, 31190, 40547, 62380, 81094, 90451, 162188, 180902, 202735, 361804, 405470, 452255, 810940, 904510, 1175863, 1809020, 2351726, 4703452, 5879315, 11758630, 23517260]

約数ペア:

[(1, 23517260), (2, 11758630), (4, 5879315), (5, 4703452), (10, 2351726), (13, 1809020), (20, 1175863), (26, 904510), (29, 810940), (52, 452255), (58, 405470), (65, 361804), (116, 202735), (130, 180902), (145, 162188), (260, 90451), (290, 81094), (377, 62380), (580, 40547), (754, 31190), (1508, 15595), (1885, 12476), (3119, 7540), (3770, 6238)]