484003180

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{4999}}^1$

素因数の和:5158

約数の個数: 48

約数和(自身を含む): 1048320000

約数和(自身を除く): 564316820

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 103, 188, 206, 235, 412, 470, 515, 940, 1030, 2060, 4841, 4999, 9682, 9998, 19364, 19996, 24205, 24995, 48410, 49990, 96820, 99980, 234953, 469906, 514897, 939812, 1029794, 1174765, 2059588, 2349530, 2574485, 4699060, 5148970, 10297940, 24200159, 48400318, 96800636, 121000795, 242001590, 484003180]

約数ペア:

[(1, 484003180), (2, 242001590), (4, 121000795), (5, 96800636), (10, 48400318), (20, 24200159), (47, 10297940), (94, 5148970), (103, 4699060), (188, 2574485), (206, 2349530), (235, 2059588), (412, 1174765), (470, 1029794), (515, 939812), (940, 514897), (1030, 469906), (2060, 234953), (4841, 99980), (4999, 96820), (9682, 49990), (9998, 48410), (19364, 24995), (19996, 24205)]