201889252020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3847}}^1\times {\mathrm{874661}}^1$

素因数の和:878520

約数の個数: 48

約数和(自身を含む): 565437495168

約数和(自身を除く): 363548243148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3847, 7694, 11541, 15388, 19235, 23082, 38470, 46164, 57705, 76940, 115410, 230820, 874661, 1749322, 2623983, 3498644, 4373305, 5247966, 8746610, 10495932, 13119915, 17493220, 26239830, 52479660, 3364820867, 6729641734, 10094462601, 13459283468, 16824104335, 20188925202, 33648208670, 40377850404, 50472313005, 67296417340, 100944626010, 201889252020]

約数ペア:

[(1, 201889252020), (2, 100944626010), (3, 67296417340), (4, 50472313005), (5, 40377850404), (6, 33648208670), (10, 20188925202), (12, 16824104335), (15, 13459283468), (20, 10094462601), (30, 6729641734), (60, 3364820867), (3847, 52479660), (7694, 26239830), (11541, 17493220), (15388, 13119915), (19235, 10495932), (23082, 8746610), (38470, 5247966), (46164, 4373305), (57705, 3498644), (76940, 2623983), (115410, 1749322), (230820, 874661)]