4136220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2089}}^1$

素因数の和:2115

約数の個数: 72

約数和(自身を含む): 13693680

約数和(自身を除く): 9557460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 2089, 4178, 6267, 8356, 10445, 12534, 18801, 20890, 22979, 25068, 31335, 37602, 41780, 45958, 62670, 68937, 75204, 91916, 94005, 114895, 125340, 137874, 188010, 206811, 229790, 275748, 344685, 376020, 413622, 459580, 689370, 827244, 1034055, 1378740, 2068110, 4136220]

約数ペア:

[(1, 4136220), (2, 2068110), (3, 1378740), (4, 1034055), (5, 827244), (6, 689370), (9, 459580), (10, 413622), (11, 376020), (12, 344685), (15, 275748), (18, 229790), (20, 206811), (22, 188010), (30, 137874), (33, 125340), (36, 114895), (44, 94005), (45, 91916), (55, 75204), (60, 68937), (66, 62670), (90, 45958), (99, 41780), (110, 37602), (132, 31335), (165, 25068), (180, 22979), (198, 20890), (220, 18801), (330, 12534), (396, 10445), (495, 8356), (660, 6267), (990, 4178), (1980, 2089)]