242511760

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97787}}^1$

素因数の和:97831

約数の個数: 40

約数和(自身を含む): 582034176

約数和(自身を除く): 339522416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 97787, 195574, 391148, 488935, 782296, 977870, 1564592, 1955740, 3031397, 3911480, 6062794, 7822960, 12125588, 15156985, 24251176, 30313970, 48502352, 60627940, 121255880, 242511760]

約数ペア:

[(1, 242511760), (2, 121255880), (4, 60627940), (5, 48502352), (8, 30313970), (10, 24251176), (16, 15156985), (20, 12125588), (31, 7822960), (40, 6062794), (62, 3911480), (80, 3031397), (124, 1955740), (155, 1564592), (248, 977870), (310, 782296), (496, 488935), (620, 391148), (1240, 195574), (2480, 97787)]