76452080

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{20333}}^1$

素因数の和:20393

約数の個数: 40

約数和(自身を含む): 181541952

約数和(自身を除く): 105089872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 20333, 40666, 81332, 101665, 162664, 203330, 325328, 406660, 813320, 955651, 1626640, 1911302, 3822604, 4778255, 7645208, 9556510, 15290416, 19113020, 38226040, 76452080]

約数ペア:

[(1, 76452080), (2, 38226040), (4, 19113020), (5, 15290416), (8, 9556510), (10, 7645208), (16, 4778255), (20, 3822604), (40, 1911302), (47, 1626640), (80, 955651), (94, 813320), (188, 406660), (235, 325328), (376, 203330), (470, 162664), (752, 101665), (940, 81332), (1880, 40666), (3760, 20333)]