1966244080

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{847519}}^1$

素因数の和:847561

約数の個数: 40

約数和(自身を含む): 4729161600

約数和(自身を除く): 2762917520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 847519, 1695038, 3390076, 4237595, 6780152, 8475190, 13560304, 16950380, 24578051, 33900760, 49156102, 67801520, 98312204, 122890255, 196624408, 245780510, 393248816, 491561020, 983122040, 1966244080]

約数ペア:

[(1, 1966244080), (2, 983122040), (4, 491561020), (5, 393248816), (8, 245780510), (10, 196624408), (16, 122890255), (20, 98312204), (29, 67801520), (40, 49156102), (58, 33900760), (80, 24578051), (116, 16950380), (145, 13560304), (232, 8475190), (290, 6780152), (464, 4237595), (580, 3390076), (1160, 1695038), (2320, 847519)]