333740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:98

約数の個数: 48

約数和(自身を含む): 804384

約数和(自身を除く): 470644

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 41, 44, 55, 74, 82, 110, 148, 164, 185, 205, 220, 370, 407, 410, 451, 740, 814, 820, 902, 1517, 1628, 1804, 2035, 2255, 3034, 4070, 4510, 6068, 7585, 8140, 9020, 15170, 16687, 30340, 33374, 66748, 83435, 166870, 333740]

約数ペア:

[(1, 333740), (2, 166870), (4, 83435), (5, 66748), (10, 33374), (11, 30340), (20, 16687), (22, 15170), (37, 9020), (41, 8140), (44, 7585), (55, 6068), (74, 4510), (82, 4070), (110, 3034), (148, 2255), (164, 2035), (185, 1804), (205, 1628), (220, 1517), (370, 902), (407, 820), (410, 814), (451, 740)]