86875300

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^2\times {\mathrm{1033}}^1$

素因数の和:1105

約数の個数: 54

約数和(自身を含む): 195433238

約数和(自身を除く): 108557938

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 841, 1033, 1450, 1682, 2066, 2900, 3364, 4132, 4205, 5165, 8410, 10330, 16820, 20660, 21025, 25825, 29957, 42050, 51650, 59914, 84100, 103300, 119828, 149785, 299570, 599140, 748925, 868753, 1497850, 1737506, 2995700, 3475012, 4343765, 8687530, 17375060, 21718825, 43437650, 86875300]

約数ペア:

[(1, 86875300), (2, 43437650), (4, 21718825), (5, 17375060), (10, 8687530), (20, 4343765), (25, 3475012), (29, 2995700), (50, 1737506), (58, 1497850), (100, 868753), (116, 748925), (145, 599140), (290, 299570), (580, 149785), (725, 119828), (841, 103300), (1033, 84100), (1450, 59914), (1682, 51650), (2066, 42050), (2900, 29957), (3364, 25825), (4132, 21025), (4205, 20660), (5165, 16820), (8410, 10330)]