437579020

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{5741}}^1$

素因数の和:5890

約数の個数: 48

約数和(自身を含む): 953080128

約数和(自身を除く): 515501108

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 103, 148, 185, 206, 370, 412, 515, 740, 1030, 2060, 3811, 5741, 7622, 11482, 15244, 19055, 22964, 28705, 38110, 57410, 76220, 114820, 212417, 424834, 591323, 849668, 1062085, 1182646, 2124170, 2365292, 2956615, 4248340, 5913230, 11826460, 21878951, 43757902, 87515804, 109394755, 218789510, 437579020]

約数ペア:

[(1, 437579020), (2, 218789510), (4, 109394755), (5, 87515804), (10, 43757902), (20, 21878951), (37, 11826460), (74, 5913230), (103, 4248340), (148, 2956615), (185, 2365292), (206, 2124170), (370, 1182646), (412, 1062085), (515, 849668), (740, 591323), (1030, 424834), (2060, 212417), (3811, 114820), (5741, 76220), (7622, 57410), (11482, 38110), (15244, 28705), (19055, 22964)]