2012059600

素因数分解:

$2^4\times 5^2\times {\mathrm{2213}}^1\times {\mathrm{2273}}^1$

素因数の和:4504

約数の個数: 60

約数和(自身を含む): 4838285196

約数和(自身を除く): 2826225596

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 2213, 2273, 4426, 4546, 8852, 9092, 11065, 11365, 17704, 18184, 22130, 22730, 35408, 36368, 44260, 45460, 55325, 56825, 88520, 90920, 110650, 113650, 177040, 181840, 221300, 227300, 442600, 454600, 885200, 909200, 5030149, 10060298, 20120596, 25150745, 40241192, 50301490, 80482384, 100602980, 125753725, 201205960, 251507450, 402411920, 503014900, 1006029800, 2012059600]

約数ペア:

[(1, 2012059600), (2, 1006029800), (4, 503014900), (5, 402411920), (8, 251507450), (10, 201205960), (16, 125753725), (20, 100602980), (25, 80482384), (40, 50301490), (50, 40241192), (80, 25150745), (100, 20120596), (200, 10060298), (400, 5030149), (2213, 909200), (2273, 885200), (4426, 454600), (4546, 442600), (8852, 227300), (9092, 221300), (11065, 181840), (11365, 177040), (17704, 113650), (18184, 110650), (22130, 90920), (22730, 88520), (35408, 56825), (36368, 55325), (44260, 45460)]