122774140

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{661}}^1$

素因数の和:958

約数の個数: 48

約数和(自身を含む): 266251104

約数和(自身を除く): 143476964

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 251, 370, 502, 661, 740, 1004, 1255, 1322, 2510, 2644, 3305, 5020, 6610, 9287, 13220, 18574, 24457, 37148, 46435, 48914, 92870, 97828, 122285, 165911, 185740, 244570, 331822, 489140, 663644, 829555, 1659110, 3318220, 6138707, 12277414, 24554828, 30693535, 61387070, 122774140]

約数ペア:

[(1, 122774140), (2, 61387070), (4, 30693535), (5, 24554828), (10, 12277414), (20, 6138707), (37, 3318220), (74, 1659110), (148, 829555), (185, 663644), (251, 489140), (370, 331822), (502, 244570), (661, 185740), (740, 165911), (1004, 122285), (1255, 97828), (1322, 92870), (2510, 48914), (2644, 46435), (3305, 37148), (5020, 24457), (6610, 18574), (9287, 13220)]