4801520

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1277}}^1$

素因数の和:1337

約数の個数: 40

約数和(自身を含む): 11409984

約数和(自身を除く): 6608464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1277, 1880, 2554, 3760, 5108, 6385, 10216, 12770, 20432, 25540, 51080, 60019, 102160, 120038, 240076, 300095, 480152, 600190, 960304, 1200380, 2400760, 4801520]

約数ペア:

[(1, 4801520), (2, 2400760), (4, 1200380), (5, 960304), (8, 600190), (10, 480152), (16, 300095), (20, 240076), (40, 120038), (47, 102160), (80, 60019), (94, 51080), (188, 25540), (235, 20432), (376, 12770), (470, 10216), (752, 6385), (940, 5108), (1277, 3760), (1880, 2554)]