2011902080

素因数分解:

$2^7\times 5^1\times {\mathrm{293}}^1\times {\mathrm{10729}}^1$

素因数の和:11041

約数の個数: 64

約数和(自身を含む): 4826568600

約数和(自身を除く): 2814666520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 293, 320, 586, 640, 1172, 1465, 2344, 2930, 4688, 5860, 9376, 10729, 11720, 18752, 21458, 23440, 37504, 42916, 46880, 53645, 85832, 93760, 107290, 171664, 187520, 214580, 343328, 429160, 686656, 858320, 1373312, 1716640, 3143597, 3433280, 6287194, 6866560, 12574388, 15717985, 25148776, 31435970, 50297552, 62871940, 100595104, 125743880, 201190208, 251487760, 402380416, 502975520, 1005951040, 2011902080]

約数ペア:

[(1, 2011902080), (2, 1005951040), (4, 502975520), (5, 402380416), (8, 251487760), (10, 201190208), (16, 125743880), (20, 100595104), (32, 62871940), (40, 50297552), (64, 31435970), (80, 25148776), (128, 15717985), (160, 12574388), (293, 6866560), (320, 6287194), (586, 3433280), (640, 3143597), (1172, 1716640), (1465, 1373312), (2344, 858320), (2930, 686656), (4688, 429160), (5860, 343328), (9376, 214580), (10729, 187520), (11720, 171664), (18752, 107290), (21458, 93760), (23440, 85832), (37504, 53645), (42916, 46880)]