11696881640

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5517397}}^1$

素因数の和:5517461

約数の個数: 32

約数和(自身を含む): 26814554280

約数和(自身を除く): 15117672640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 5517397, 11034794, 22069588, 27586985, 44139176, 55173970, 110347940, 220695880, 292422041, 584844082, 1169688164, 1462110205, 2339376328, 2924220410, 5848440820, 11696881640]

約数ペア:

[(1, 11696881640), (2, 5848440820), (4, 2924220410), (5, 2339376328), (8, 1462110205), (10, 1169688164), (20, 584844082), (40, 292422041), (53, 220695880), (106, 110347940), (212, 55173970), (265, 44139176), (424, 27586985), (530, 22069588), (1060, 11034794), (2120, 5517397)]