22201480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2143}}^1$

素因数の和:2198

約数の個数: 64

約数和(自身を含む): 58659840

約数和(自身を除く): 36458360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 185, 259, 280, 296, 370, 518, 740, 1036, 1295, 1480, 2072, 2143, 2590, 4286, 5180, 8572, 10360, 10715, 15001, 17144, 21430, 30002, 42860, 60004, 75005, 79291, 85720, 120008, 150010, 158582, 300020, 317164, 396455, 555037, 600040, 634328, 792910, 1110074, 1585820, 2220148, 2775185, 3171640, 4440296, 5550370, 11100740, 22201480]

約数ペア:

[(1, 22201480), (2, 11100740), (4, 5550370), (5, 4440296), (7, 3171640), (8, 2775185), (10, 2220148), (14, 1585820), (20, 1110074), (28, 792910), (35, 634328), (37, 600040), (40, 555037), (56, 396455), (70, 317164), (74, 300020), (140, 158582), (148, 150010), (185, 120008), (259, 85720), (280, 79291), (296, 75005), (370, 60004), (518, 42860), (740, 30002), (1036, 21430), (1295, 17144), (1480, 15001), (2072, 10715), (2143, 10360), (2590, 8572), (4286, 5180)]