29431480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{56599}}^1$

素因数の和:56623

約数の個数: 32

約数和(自身を含む): 71316000

約数和(自身を除く): 41884520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 56599, 113198, 226396, 282995, 452792, 565990, 735787, 1131980, 1471574, 2263960, 2943148, 3678935, 5886296, 7357870, 14715740, 29431480]

約数ペア:

[(1, 29431480), (2, 14715740), (4, 7357870), (5, 5886296), (8, 3678935), (10, 2943148), (13, 2263960), (20, 1471574), (26, 1131980), (40, 735787), (52, 565990), (65, 452792), (104, 282995), (130, 226396), (260, 113198), (520, 56599)]