22367720

素因数分解:

$2^3\times 5^1\times {\mathrm{461}}^1\times {\mathrm{1213}}^1$

素因数の和:1685

約数の個数: 32

約数和(自身を含む): 50478120

約数和(自身を除く): 28110400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 461, 922, 1213, 1844, 2305, 2426, 3688, 4610, 4852, 6065, 9220, 9704, 12130, 18440, 24260, 48520, 559193, 1118386, 2236772, 2795965, 4473544, 5591930, 11183860, 22367720]

約数ペア:

[(1, 22367720), (2, 11183860), (4, 5591930), (5, 4473544), (8, 2795965), (10, 2236772), (20, 1118386), (40, 559193), (461, 48520), (922, 24260), (1213, 18440), (1844, 12130), (2305, 9704), (2426, 9220), (3688, 6065), (4610, 4852)]