8790410980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1165837}}^1$

素因数の和:1165888

約数の個数: 48

約数和(自身を含む): 20565382320

約数和(自身を除く): 11774971340

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, 3770, 7540, 1165837, 2331674, 4663348, 5829185, 11658370, 15155881, 23316740, 30311762, 33809273, 60623524, 67618546, 75779405, 135237092, 151558810, 169046365, 303117620, 338092730, 439520549, 676185460, 879041098, 1758082196, 2197602745, 4395205490, 8790410980]

約数ペア:

[(1, 8790410980), (2, 4395205490), (4, 2197602745), (5, 1758082196), (10, 879041098), (13, 676185460), (20, 439520549), (26, 338092730), (29, 303117620), (52, 169046365), (58, 151558810), (65, 135237092), (116, 75779405), (130, 67618546), (145, 60623524), (260, 33809273), (290, 30311762), (377, 23316740), (580, 15155881), (754, 11658370), (1508, 5829185), (1885, 4663348), (3770, 2331674), (7540, 1165837)]