12127060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{277}}^1$

素因数の和:496

約数の個数: 48

約数和(自身を含む): 28022400

約数和(自身を除く): 15895340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 199, 220, 277, 398, 554, 796, 995, 1108, 1385, 1990, 2189, 2770, 3047, 3980, 4378, 5540, 6094, 8756, 10945, 12188, 15235, 21890, 30470, 43780, 55123, 60940, 110246, 220492, 275615, 551230, 606353, 1102460, 1212706, 2425412, 3031765, 6063530, 12127060]

約数ペア:

[(1, 12127060), (2, 6063530), (4, 3031765), (5, 2425412), (10, 1212706), (11, 1102460), (20, 606353), (22, 551230), (44, 275615), (55, 220492), (110, 110246), (199, 60940), (220, 55123), (277, 43780), (398, 30470), (554, 21890), (796, 15235), (995, 12188), (1108, 10945), (1385, 8756), (1990, 6094), (2189, 5540), (2770, 4378), (3047, 3980)]