23941820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5897}}^1$

素因数の和:5942

約数の個数: 48

約数和(自身を含む): 59451840

約数和(自身を除く): 35510020

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, 2030, 4060, 5897, 11794, 23588, 29485, 41279, 58970, 82558, 117940, 165116, 171013, 206395, 342026, 412790, 684052, 825580, 855065, 1197091, 1710130, 2394182, 3420260, 4788364, 5985455, 11970910, 23941820]

約数ペア:

[(1, 23941820), (2, 11970910), (4, 5985455), (5, 4788364), (7, 3420260), (10, 2394182), (14, 1710130), (20, 1197091), (28, 855065), (29, 825580), (35, 684052), (58, 412790), (70, 342026), (116, 206395), (140, 171013), (145, 165116), (203, 117940), (290, 82558), (406, 58970), (580, 41279), (812, 29485), (1015, 23588), (2030, 11794), (4060, 5897)]