12330340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1367}}^1$

素因数の和:1428

約数の個数: 48

約数和(自身を含む): 28957824

約数和(自身を除く): 16627484

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 164, 205, 220, 410, 451, 820, 902, 1367, 1804, 2255, 2734, 4510, 5468, 6835, 9020, 13670, 15037, 27340, 30074, 56047, 60148, 75185, 112094, 150370, 224188, 280235, 300740, 560470, 616517, 1120940, 1233034, 2466068, 3082585, 6165170, 12330340]

約数ペア:

[(1, 12330340), (2, 6165170), (4, 3082585), (5, 2466068), (10, 1233034), (11, 1120940), (20, 616517), (22, 560470), (41, 300740), (44, 280235), (55, 224188), (82, 150370), (110, 112094), (164, 75185), (205, 60148), (220, 56047), (410, 30074), (451, 27340), (820, 15037), (902, 13670), (1367, 9020), (1804, 6835), (2255, 5468), (2734, 4510)]