2017104640

素因数分解:

$2^8\times 5^1\times {\mathrm{47}}^1\times {\mathrm{33529}}^1$

素因数の和:33597

約数の個数: 72

約数和(自身を含む): 4934543040

約数和(自身を除く): 2917438400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 235, 256, 320, 376, 470, 640, 752, 940, 1280, 1504, 1880, 3008, 3760, 6016, 7520, 12032, 15040, 30080, 33529, 60160, 67058, 134116, 167645, 268232, 335290, 536464, 670580, 1072928, 1341160, 1575863, 2145856, 2682320, 3151726, 4291712, 5364640, 6303452, 7879315, 8583424, 10729280, 12606904, 15758630, 21458560, 25213808, 31517260, 42917120, 50427616, 63034520, 100855232, 126069040, 201710464, 252138080, 403420928, 504276160, 1008552320, 2017104640]

約数ペア:

[(1, 2017104640), (2, 1008552320), (4, 504276160), (5, 403420928), (8, 252138080), (10, 201710464), (16, 126069040), (20, 100855232), (32, 63034520), (40, 50427616), (47, 42917120), (64, 31517260), (80, 25213808), (94, 21458560), (128, 15758630), (160, 12606904), (188, 10729280), (235, 8583424), (256, 7879315), (320, 6303452), (376, 5364640), (470, 4291712), (640, 3151726), (752, 2682320), (940, 2145856), (1280, 1575863), (1504, 1341160), (1880, 1072928), (3008, 670580), (3760, 536464), (6016, 335290), (7520, 268232), (12032, 167645), (15040, 134116), (30080, 67058), (33529, 60160)]