47370860

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{13691}}^1$

素因数の和:13873

約数の個数: 24

約数和(自身を含む): 100061136

約数和(自身を除く): 52690276

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 692, 865, 1730, 3460, 13691, 27382, 54764, 68455, 136910, 273820, 2368543, 4737086, 9474172, 11842715, 23685430, 47370860]

約数ペア:

[(1, 47370860), (2, 23685430), (4, 11842715), (5, 9474172), (10, 4737086), (20, 2368543), (173, 273820), (346, 136910), (692, 68455), (865, 54764), (1730, 27382), (3460, 13691)]