22201620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{52861}}^1$

素因数の和:52880

約数の個数: 48

約数和(自身を含む): 71046528

約数和(自身を除く): 48844908

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 52861, 105722, 158583, 211444, 264305, 317166, 370027, 528610, 634332, 740054, 792915, 1057220, 1110081, 1480108, 1585830, 1850135, 2220162, 3171660, 3700270, 4440324, 5550405, 7400540, 11100810, 22201620]

約数ペア:

[(1, 22201620), (2, 11100810), (3, 7400540), (4, 5550405), (5, 4440324), (6, 3700270), (7, 3171660), (10, 2220162), (12, 1850135), (14, 1585830), (15, 1480108), (20, 1110081), (21, 1057220), (28, 792915), (30, 740054), (35, 634332), (42, 528610), (60, 370027), (70, 317166), (84, 264305), (105, 211444), (140, 158583), (210, 105722), (420, 52861)]