2006407520

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{22433}}^1$

素因数の和:22504

約数の個数: 96

約数和(自身を含む): 5223712032

約数和(自身を除く): 3217304512

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 43, 52, 65, 80, 86, 104, 130, 160, 172, 208, 215, 260, 344, 416, 430, 520, 559, 688, 860, 1040, 1118, 1376, 1720, 2080, 2236, 2795, 3440, 4472, 5590, 6880, 8944, 11180, 17888, 22360, 22433, 44720, 44866, 89440, 89732, 112165, 179464, 224330, 291629, 358928, 448660, 583258, 717856, 897320, 964619, 1166516, 1458145, 1794640, 1929238, 2333032, 2916290, 3589280, 3858476, 4666064, 4823095, 5832580, 7716952, 9332128, 9646190, 11665160, 12540047, 15433904, 19292380, 23330320, 25080094, 30867808, 38584760, 46660640, 50160188, 62700235, 77169520, 100320376, 125400470, 154339040, 200640752, 250800940, 401281504, 501601880, 1003203760, 2006407520]

約数ペア:

[(1, 2006407520), (2, 1003203760), (4, 501601880), (5, 401281504), (8, 250800940), (10, 200640752), (13, 154339040), (16, 125400470), (20, 100320376), (26, 77169520), (32, 62700235), (40, 50160188), (43, 46660640), (52, 38584760), (65, 30867808), (80, 25080094), (86, 23330320), (104, 19292380), (130, 15433904), (160, 12540047), (172, 11665160), (208, 9646190), (215, 9332128), (260, 7716952), (344, 5832580), (416, 4823095), (430, 4666064), (520, 3858476), (559, 3589280), (688, 2916290), (860, 2333032), (1040, 1929238), (1118, 1794640), (1376, 1458145), (1720, 1166516), (2080, 964619), (2236, 897320), (2795, 717856), (3440, 583258), (4472, 448660), (5590, 358928), (6880, 291629), (8944, 224330), (11180, 179464), (17888, 112165), (22360, 89732), (22433, 89440), (44720, 44866)]