5355140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1319}}^1$

素因数の和:1364

約数の個数: 48

約数和(自身を含む): 13305600

約数和(自身を除く): 7950460

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, 1319, 2030, 2638, 4060, 5276, 6595, 9233, 13190, 18466, 26380, 36932, 38251, 46165, 76502, 92330, 153004, 184660, 191255, 267757, 382510, 535514, 765020, 1071028, 1338785, 2677570, 5355140]

約数ペア:

[(1, 5355140), (2, 2677570), (4, 1338785), (5, 1071028), (7, 765020), (10, 535514), (14, 382510), (20, 267757), (28, 191255), (29, 184660), (35, 153004), (58, 92330), (70, 76502), (116, 46165), (140, 38251), (145, 36932), (203, 26380), (290, 18466), (406, 13190), (580, 9233), (812, 6595), (1015, 5276), (1319, 4060), (2030, 2638)]