13848440

素因数分解:

$2^3\times 5^1\times {\mathrm{461}}^1\times {\mathrm{751}}^1$

素因数の和:1223

約数の個数: 32

約数和(自身を含む): 31268160

約数和(自身を除く): 17419720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 461, 751, 922, 1502, 1844, 2305, 3004, 3688, 3755, 4610, 6008, 7510, 9220, 15020, 18440, 30040, 346211, 692422, 1384844, 1731055, 2769688, 3462110, 6924220, 13848440]

約数ペア:

[(1, 13848440), (2, 6924220), (4, 3462110), (5, 2769688), (8, 1731055), (10, 1384844), (20, 692422), (40, 346211), (461, 30040), (751, 18440), (922, 15020), (1502, 9220), (1844, 7510), (2305, 6008), (3004, 4610), (3688, 3755)]