237104080

素因数分解:

$2^4\times 5^1\times {\mathrm{1171}}^1\times {\mathrm{2531}}^1$

素因数の和:3715

約数の個数: 40

約数和(自身を含む): 551955744

約数和(自身を除く): 314851664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1171, 2342, 2531, 4684, 5062, 5855, 9368, 10124, 11710, 12655, 18736, 20248, 23420, 25310, 40496, 46840, 50620, 93680, 101240, 202480, 2963801, 5927602, 11855204, 14819005, 23710408, 29638010, 47420816, 59276020, 118552040, 237104080]

約数ペア:

[(1, 237104080), (2, 118552040), (4, 59276020), (5, 47420816), (8, 29638010), (10, 23710408), (16, 14819005), (20, 11855204), (40, 5927602), (80, 2963801), (1171, 202480), (2342, 101240), (2531, 93680), (4684, 50620), (5062, 46840), (5855, 40496), (9368, 25310), (10124, 23420), (11710, 20248), (12655, 18736)]