29777440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2417}}^1$

素因数の和:2450

約数の個数: 96

約数和(自身を含む): 87744384

約数和(自身を除く): 57966944

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2417, 2464, 3080, 4834, 6160, 9668, 12085, 12320, 16919, 19336, 24170, 26587, 33838, 38672, 48340, 53174, 67676, 77344, 84595, 96680, 106348, 132935, 135352, 169190, 186109, 193360, 212696, 265870, 270704, 338380, 372218, 386720, 425392, 531740, 541408, 676760, 744436, 850784, 930545, 1063480, 1353520, 1488872, 1861090, 2126960, 2707040, 2977744, 3722180, 4253920, 5955488, 7444360, 14888720, 29777440]

約数ペア:

[(1, 29777440), (2, 14888720), (4, 7444360), (5, 5955488), (7, 4253920), (8, 3722180), (10, 2977744), (11, 2707040), (14, 2126960), (16, 1861090), (20, 1488872), (22, 1353520), (28, 1063480), (32, 930545), (35, 850784), (40, 744436), (44, 676760), (55, 541408), (56, 531740), (70, 425392), (77, 386720), (80, 372218), (88, 338380), (110, 270704), (112, 265870), (140, 212696), (154, 193360), (160, 186109), (176, 169190), (220, 135352), (224, 132935), (280, 106348), (308, 96680), (352, 84595), (385, 77344), (440, 67676), (560, 53174), (616, 48340), (770, 38672), (880, 33838), (1120, 26587), (1232, 24170), (1540, 19336), (1760, 16919), (2417, 12320), (2464, 12085), (3080, 9668), (4834, 6160)]