47598920

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{16301}}^1$

素因数の和:16385

約数の個数: 32

約数和(自身を含む): 108571320

約数和(自身を除く): 60972400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 16301, 32602, 65204, 81505, 130408, 163010, 326020, 652040, 1189973, 2379946, 4759892, 5949865, 9519784, 11899730, 23799460, 47598920]

約数ペア:

[(1, 47598920), (2, 23799460), (4, 11899730), (5, 9519784), (8, 5949865), (10, 4759892), (20, 2379946), (40, 1189973), (73, 652040), (146, 326020), (292, 163010), (365, 130408), (584, 81505), (730, 65204), (1460, 32602), (2920, 16301)]