114415780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{691}}^1$

素因数の和:1204

約数の個数: 48

約数和(自身を含む): 255298176

約数和(自身を除く): 140882396

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 487, 691, 974, 1382, 1948, 2435, 2764, 3455, 4870, 6910, 8279, 9740, 11747, 13820, 16558, 23494, 33116, 41395, 46988, 58735, 82790, 117470, 165580, 234940, 336517, 673034, 1346068, 1682585, 3365170, 5720789, 6730340, 11441578, 22883156, 28603945, 57207890, 114415780]

約数ペア:

[(1, 114415780), (2, 57207890), (4, 28603945), (5, 22883156), (10, 11441578), (17, 6730340), (20, 5720789), (34, 3365170), (68, 1682585), (85, 1346068), (170, 673034), (340, 336517), (487, 234940), (691, 165580), (974, 117470), (1382, 82790), (1948, 58735), (2435, 46988), (2764, 41395), (3455, 33116), (4870, 23494), (6910, 16558), (8279, 13820), (9740, 11747)]