4559380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1123}}^1$

素因数の和:1168

約数の個数: 48

約数和(自身を含む): 11329920

約数和(自身を除く): 6770540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 1123, 2030, 2246, 4060, 4492, 5615, 7861, 11230, 15722, 22460, 31444, 32567, 39305, 65134, 78610, 130268, 157220, 162835, 227969, 325670, 455938, 651340, 911876, 1139845, 2279690, 4559380]

約数ペア:

[(1, 4559380), (2, 2279690), (4, 1139845), (5, 911876), (7, 651340), (10, 455938), (14, 325670), (20, 227969), (28, 162835), (29, 157220), (35, 130268), (58, 78610), (70, 65134), (116, 39305), (140, 32567), (145, 31444), (203, 22460), (290, 15722), (406, 11230), (580, 7861), (812, 5615), (1015, 4492), (1123, 4060), (2030, 2246)]