1004547040

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{3463}}^1$

素因数の和:3529

約数の個数: 144

約数和(自身を含む): 2836143072

約数和(自身を除く): 1831596032

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 49, 56, 70, 74, 80, 98, 112, 140, 148, 160, 185, 196, 224, 245, 259, 280, 296, 370, 392, 490, 518, 560, 592, 740, 784, 980, 1036, 1120, 1184, 1295, 1480, 1568, 1813, 1960, 2072, 2590, 2960, 3463, 3626, 3920, 4144, 5180, 5920, 6926, 7252, 7840, 8288, 9065, 10360, 13852, 14504, 17315, 18130, 20720, 24241, 27704, 29008, 34630, 36260, 41440, 48482, 55408, 58016, 69260, 72520, 96964, 110816, 121205, 128131, 138520, 145040, 169687, 193928, 242410, 256262, 277040, 290080, 339374, 387856, 484820, 512524, 554080, 640655, 678748, 775712, 848435, 896917, 969640, 1025048, 1281310, 1357496, 1696870, 1793834, 1939280, 2050096, 2562620, 2714992, 3393740, 3587668, 3878560, 4100192, 4484585, 5125240, 5429984, 6278419, 6787480, 7175336, 8969170, 10250480, 12556838, 13574960, 14350672, 17938340, 20500960, 25113676, 27149920, 28701344, 31392095, 35876680, 50227352, 62784190, 71753360, 100454704, 125568380, 143506720, 200909408, 251136760, 502273520, 1004547040]

約数ペア:

[(1, 1004547040), (2, 502273520), (4, 251136760), (5, 200909408), (7, 143506720), (8, 125568380), (10, 100454704), (14, 71753360), (16, 62784190), (20, 50227352), (28, 35876680), (32, 31392095), (35, 28701344), (37, 27149920), (40, 25113676), (49, 20500960), (56, 17938340), (70, 14350672), (74, 13574960), (80, 12556838), (98, 10250480), (112, 8969170), (140, 7175336), (148, 6787480), (160, 6278419), (185, 5429984), (196, 5125240), (224, 4484585), (245, 4100192), (259, 3878560), (280, 3587668), (296, 3393740), (370, 2714992), (392, 2562620), (490, 2050096), (518, 1939280), (560, 1793834), (592, 1696870), (740, 1357496), (784, 1281310), (980, 1025048), (1036, 969640), (1120, 896917), (1184, 848435), (1295, 775712), (1480, 678748), (1568, 640655), (1813, 554080), (1960, 512524), (2072, 484820), (2590, 387856), (2960, 339374), (3463, 290080), (3626, 277040), (3920, 256262), (4144, 242410), (5180, 193928), (5920, 169687), (6926, 145040), (7252, 138520), (7840, 128131), (8288, 121205), (9065, 110816), (10360, 96964), (13852, 72520), (14504, 69260), (17315, 58016), (18130, 55408), (20720, 48482), (24241, 41440), (27704, 36260), (29008, 34630)]