15692427325840

素因数分解:

$2^4\times 5^1\times {\mathrm{42727}}^1\times {\mathrm{4590899}}^1$

素因数の和:4633639

約数の個数: 40

約数和(自身を含む): 36485755387200

約数和(自身を除く): 20793328061360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 42727, 85454, 170908, 213635, 341816, 427270, 683632, 854540, 1709080, 3418160, 4590899, 9181798, 18363596, 22954495, 36727192, 45908990, 73454384, 91817980, 183635960, 367271920, 196155341573, 392310683146, 784621366292, 980776707865, 1569242732584, 1961553415730, 3138485465168, 3923106831460, 7846213662920, 15692427325840]

約数ペア:

[(1, 15692427325840), (2, 7846213662920), (4, 3923106831460), (5, 3138485465168), (8, 1961553415730), (10, 1569242732584), (16, 980776707865), (20, 784621366292), (40, 392310683146), (80, 196155341573), (42727, 367271920), (85454, 183635960), (170908, 91817980), (213635, 73454384), (341816, 45908990), (427270, 36727192), (683632, 22954495), (854540, 18363596), (1709080, 9181798), (3418160, 4590899)]