1372539800

素因数分解:

$2^3\times 5^2\times {\mathrm{127}}^1\times {\mathrm{54037}}^1$

素因数の和:54180

約数の個数: 48

約数和(自身を含む): 3216341760

約数和(自身を除く): 1843801960

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 127, 200, 254, 508, 635, 1016, 1270, 2540, 3175, 5080, 6350, 12700, 25400, 54037, 108074, 216148, 270185, 432296, 540370, 1080740, 1350925, 2161480, 2701850, 5403700, 6862699, 10807400, 13725398, 27450796, 34313495, 54901592, 68626990, 137253980, 171567475, 274507960, 343134950, 686269900, 1372539800]

約数ペア:

[(1, 1372539800), (2, 686269900), (4, 343134950), (5, 274507960), (8, 171567475), (10, 137253980), (20, 68626990), (25, 54901592), (40, 34313495), (50, 27450796), (100, 13725398), (127, 10807400), (200, 6862699), (254, 5403700), (508, 2701850), (635, 2161480), (1016, 1350925), (1270, 1080740), (2540, 540370), (3175, 432296), (5080, 270185), (6350, 216148), (12700, 108074), (25400, 54037)]