80451786080

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{17338747}}^1$

素因数の和:17338791

約数の個数: 48

約数和(自身を含む): 196621402320

約数和(自身を除く): 116169616240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 17338747, 34677494, 69354988, 86693735, 138709976, 173387470, 277419952, 346774940, 502823663, 554839904, 693549880, 1005647326, 1387099760, 2011294652, 2514118315, 2774199520, 4022589304, 5028236630, 8045178608, 10056473260, 16090357216, 20112946520, 40225893040, 80451786080]

約数ペア:

[(1, 80451786080), (2, 40225893040), (4, 20112946520), (5, 16090357216), (8, 10056473260), (10, 8045178608), (16, 5028236630), (20, 4022589304), (29, 2774199520), (32, 2514118315), (40, 2011294652), (58, 1387099760), (80, 1005647326), (116, 693549880), (145, 554839904), (160, 502823663), (232, 346774940), (290, 277419952), (464, 173387470), (580, 138709976), (928, 86693735), (1160, 69354988), (2320, 34677494), (4640, 17338747)]