105647540

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{673}}^1$

素因数の和:896

約数の個数: 48

約数和(自身を含む): 228275712

約数和(自身を除く): 122628172

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 167, 188, 235, 334, 470, 668, 673, 835, 940, 1346, 1670, 2692, 3340, 3365, 6730, 7849, 13460, 15698, 31396, 31631, 39245, 63262, 78490, 112391, 126524, 156980, 158155, 224782, 316310, 449564, 561955, 632620, 1123910, 2247820, 5282377, 10564754, 21129508, 26411885, 52823770, 105647540]

約数ペア:

[(1, 105647540), (2, 52823770), (4, 26411885), (5, 21129508), (10, 10564754), (20, 5282377), (47, 2247820), (94, 1123910), (167, 632620), (188, 561955), (235, 449564), (334, 316310), (470, 224782), (668, 158155), (673, 156980), (835, 126524), (940, 112391), (1346, 78490), (1670, 63262), (2692, 39245), (3340, 31631), (3365, 31396), (6730, 15698), (7849, 13460)]