22207080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{26437}}^1$

素因数の和:26458

約数の個数: 64

約数和(自身を含む): 76141440

約数和(自身を除く): 53934360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 26437, 52874, 79311, 105748, 132185, 158622, 185059, 211496, 264370, 317244, 370118, 396555, 528740, 555177, 634488, 740236, 793110, 925295, 1057480, 1110354, 1480472, 1586220, 1850590, 2220708, 2775885, 3172440, 3701180, 4441416, 5551770, 7402360, 11103540, 22207080]

約数ペア:

[(1, 22207080), (2, 11103540), (3, 7402360), (4, 5551770), (5, 4441416), (6, 3701180), (7, 3172440), (8, 2775885), (10, 2220708), (12, 1850590), (14, 1586220), (15, 1480472), (20, 1110354), (21, 1057480), (24, 925295), (28, 793110), (30, 740236), (35, 634488), (40, 555177), (42, 528740), (56, 396555), (60, 370118), (70, 317244), (84, 264370), (105, 211496), (120, 185059), (140, 158622), (168, 132185), (210, 105748), (280, 79311), (420, 52874), (840, 26437)]