22524260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2381}}^1$

素因数の和:2444

約数の個数: 48

約数和(自身を含む): 52823232

約数和(自身を除く): 30298972

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 172, 215, 220, 430, 473, 860, 946, 1892, 2365, 2381, 4730, 4762, 9460, 9524, 11905, 23810, 26191, 47620, 52382, 102383, 104764, 130955, 204766, 261910, 409532, 511915, 523820, 1023830, 1126213, 2047660, 2252426, 4504852, 5631065, 11262130, 22524260]

約数ペア:

[(1, 22524260), (2, 11262130), (4, 5631065), (5, 4504852), (10, 2252426), (11, 2047660), (20, 1126213), (22, 1023830), (43, 523820), (44, 511915), (55, 409532), (86, 261910), (110, 204766), (172, 130955), (215, 104764), (220, 102383), (430, 52382), (473, 47620), (860, 26191), (946, 23810), (1892, 11905), (2365, 9524), (2381, 9460), (4730, 4762)]