74249780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{617}}^1$

素因数の和:1184

約数の個数: 48

約数和(自身を含む): 170686656

約数和(自身を除く): 96436876

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 547, 617, 1094, 1234, 2188, 2468, 2735, 3085, 5470, 6017, 6170, 6787, 10940, 12034, 12340, 13574, 24068, 27148, 30085, 33935, 60170, 67870, 120340, 135740, 337499, 674998, 1349996, 1687495, 3374990, 3712489, 6749980, 7424978, 14849956, 18562445, 37124890, 74249780]

約数ペア:

[(1, 74249780), (2, 37124890), (4, 18562445), (5, 14849956), (10, 7424978), (11, 6749980), (20, 3712489), (22, 3374990), (44, 1687495), (55, 1349996), (110, 674998), (220, 337499), (547, 135740), (617, 120340), (1094, 67870), (1234, 60170), (2188, 33935), (2468, 30085), (2735, 27148), (3085, 24068), (5470, 13574), (6017, 12340), (6170, 12034), (6787, 10940)]