18274366960

素因数分解:

$2^4\times 5^1\times {\mathrm{47659}}^1\times {\mathrm{4793}}^1$

素因数の和:52465

約数の個数: 40

約数和(自身を含む): 42497659440

約数和(自身を除く): 24223292480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 4793, 9586, 19172, 23965, 38344, 47659, 47930, 76688, 95318, 95860, 190636, 191720, 238295, 381272, 383440, 476590, 762544, 953180, 1906360, 3812720, 228429587, 456859174, 913718348, 1142147935, 1827436696, 2284295870, 3654873392, 4568591740, 9137183480, 18274366960]

約数ペア:

[(1, 18274366960), (2, 9137183480), (4, 4568591740), (5, 3654873392), (8, 2284295870), (10, 1827436696), (16, 1142147935), (20, 913718348), (40, 456859174), (80, 228429587), (4793, 3812720), (9586, 1906360), (19172, 953180), (23965, 762544), (38344, 476590), (47659, 383440), (47930, 381272), (76688, 238295), (95318, 191720), (95860, 190636)]