259029050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{4967}}^1$

素因数の和:5135

約数の個数: 48

約数和(自身を含む): 554428800

約数和(自身を除く): 295399750

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 149, 175, 298, 350, 745, 1043, 1490, 2086, 3725, 4967, 5215, 7450, 9934, 10430, 24835, 26075, 34769, 49670, 52150, 69538, 124175, 173845, 248350, 347690, 740083, 869225, 1480166, 1738450, 3700415, 5180581, 7400830, 10361162, 18502075, 25902905, 37004150, 51805810, 129514525, 259029050]

約数ペア:

[(1, 259029050), (2, 129514525), (5, 51805810), (7, 37004150), (10, 25902905), (14, 18502075), (25, 10361162), (35, 7400830), (50, 5180581), (70, 3700415), (149, 1738450), (175, 1480166), (298, 869225), (350, 740083), (745, 347690), (1043, 248350), (1490, 173845), (2086, 124175), (3725, 69538), (4967, 52150), (5215, 49670), (7450, 34769), (9934, 26075), (10430, 24835)]