121356260

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{26497}}^1$

素因数の和:26735

約数の個数: 24

約数和(自身を含む): 255970680

約数和(自身を除く): 134614420

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 4580, 26497, 52994, 105988, 132485, 264970, 529940, 6067813, 12135626, 24271252, 30339065, 60678130, 121356260]

約数ペア:

[(1, 121356260), (2, 60678130), (4, 30339065), (5, 24271252), (10, 12135626), (20, 6067813), (229, 529940), (458, 264970), (916, 132485), (1145, 105988), (2290, 52994), (4580, 26497)]