121844260

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{196523}}^1$

素因数の和:196563

約数の個数: 24

約数和(自身を含む): 264128256

約数和(自身を除く): 142283996

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 196523, 393046, 786092, 982615, 1965230, 3930460, 6092213, 12184426, 24368852, 30461065, 60922130, 121844260]

約数ペア:

[(1, 121844260), (2, 60922130), (4, 30461065), (5, 24368852), (10, 12184426), (20, 6092213), (31, 3930460), (62, 1965230), (124, 982615), (155, 786092), (310, 393046), (620, 196523)]