141933850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4513}}^1$

素因数の和:4579

約数の個数: 48

約数和(自身を含む): 287144568

約数和(自身を除く): 145210718

約数列:

[1, 2, 5, 10, 17, 25, 34, 37, 50, 74, 85, 170, 185, 370, 425, 629, 850, 925, 1258, 1850, 3145, 4513, 6290, 9026, 15725, 22565, 31450, 45130, 76721, 112825, 153442, 166981, 225650, 333962, 383605, 767210, 834905, 1669810, 1918025, 2838677, 3836050, 4174525, 5677354, 8349050, 14193385, 28386770, 70966925, 141933850]

約数ペア:

[(1, 141933850), (2, 70966925), (5, 28386770), (10, 14193385), (17, 8349050), (25, 5677354), (34, 4174525), (37, 3836050), (50, 2838677), (74, 1918025), (85, 1669810), (170, 834905), (185, 767210), (370, 383605), (425, 333962), (629, 225650), (850, 166981), (925, 153442), (1258, 112825), (1850, 76721), (3145, 45130), (4513, 31450), (6290, 22565), (9026, 15725)]