73562960

素因数分解:

$2^4\times 5^1\times {\mathrm{947}}^1\times {\mathrm{971}}^1$

素因数の和:1931

約数の個数: 40

約数和(自身を含む): 171390816

約数和(自身を除く): 97827856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 947, 971, 1894, 1942, 3788, 3884, 4735, 4855, 7576, 7768, 9470, 9710, 15152, 15536, 18940, 19420, 37880, 38840, 75760, 77680, 919537, 1839074, 3678148, 4597685, 7356296, 9195370, 14712592, 18390740, 36781480, 73562960]

約数ペア:

[(1, 73562960), (2, 36781480), (4, 18390740), (5, 14712592), (8, 9195370), (10, 7356296), (16, 4597685), (20, 3678148), (40, 1839074), (80, 919537), (947, 77680), (971, 75760), (1894, 38840), (1942, 37880), (3788, 19420), (3884, 18940), (4735, 15536), (4855, 15152), (7576, 9710), (7768, 9470)]