47730010

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{43789}}^1$

素因数の和:43905

約数の個数: 16

約数和(自身を含む): 86704200

約数和(自身を除く): 38974190

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 43789, 87578, 218945, 437890, 4773001, 9546002, 23865005, 47730010]

約数ペア:

[(1, 47730010), (2, 23865005), (5, 9546002), (10, 4773001), (109, 437890), (218, 218945), (545, 87578), (1090, 43789)]