9506860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{547}}^1$

素因数の和:646

約数の個数: 48

約数和(自身を含む): 22095360

約数和(自身を除く): 12588500

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 79, 110, 158, 220, 316, 395, 547, 790, 869, 1094, 1580, 1738, 2188, 2735, 3476, 4345, 5470, 6017, 8690, 10940, 12034, 17380, 24068, 30085, 43213, 60170, 86426, 120340, 172852, 216065, 432130, 475343, 864260, 950686, 1901372, 2376715, 4753430, 9506860]

約数ペア:

[(1, 9506860), (2, 4753430), (4, 2376715), (5, 1901372), (10, 950686), (11, 864260), (20, 475343), (22, 432130), (44, 216065), (55, 172852), (79, 120340), (110, 86426), (158, 60170), (220, 43213), (316, 30085), (395, 24068), (547, 17380), (790, 12034), (869, 10940), (1094, 8690), (1580, 6017), (1738, 5470), (2188, 4345), (2735, 3476)]