11459540

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 25062912

約数和(自身を除く): 13603372

約数列:

[1, 2, 4, 5, 10, 20, 47, 73, 94, 146, 167, 188, 235, 292, 334, 365, 470, 668, 730, 835, 940, 1460, 1670, 3340, 3431, 6862, 7849, 12191, 13724, 15698, 17155, 24382, 31396, 34310, 39245, 48764, 60955, 68620, 78490, 121910, 156980, 243820, 572977, 1145954, 2291908, 2864885, 5729770, 11459540]

約数ペア:

[(1, 11459540), (2, 5729770), (4, 2864885), (5, 2291908), (10, 1145954), (20, 572977), (47, 243820), (73, 156980), (94, 121910), (146, 78490), (167, 68620), (188, 60955), (235, 48764), (292, 39245), (334, 34310), (365, 31396), (470, 24382), (668, 17155), (730, 15698), (835, 13724), (940, 12191), (1460, 7849), (1670, 6862), (3340, 3431)]