2010261760

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^2\times {\mathrm{9293}}^1$

素因数の和:9340

約数の個数: 108

約数和(自身を含む): 5214658932

約数和(自身を除く): 3204397172

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 169, 208, 256, 260, 320, 338, 416, 520, 640, 676, 832, 845, 1040, 1280, 1352, 1664, 1690, 2080, 2704, 3328, 3380, 4160, 5408, 6760, 8320, 9293, 10816, 13520, 16640, 18586, 21632, 27040, 37172, 43264, 46465, 54080, 74344, 92930, 108160, 120809, 148688, 185860, 216320, 241618, 297376, 371720, 483236, 594752, 604045, 743440, 966472, 1189504, 1208090, 1486880, 1570517, 1932944, 2379008, 2416180, 2973760, 3141034, 3865888, 4832360, 5947520, 6282068, 7731776, 7852585, 9664720, 11895040, 12564136, 15463552, 15705170, 19329440, 25128272, 30927104, 31410340, 38658880, 50256544, 62820680, 77317760, 100513088, 125641360, 154635520, 201026176, 251282720, 402052352, 502565440, 1005130880, 2010261760]

約数ペア:

[(1, 2010261760), (2, 1005130880), (4, 502565440), (5, 402052352), (8, 251282720), (10, 201026176), (13, 154635520), (16, 125641360), (20, 100513088), (26, 77317760), (32, 62820680), (40, 50256544), (52, 38658880), (64, 31410340), (65, 30927104), (80, 25128272), (104, 19329440), (128, 15705170), (130, 15463552), (160, 12564136), (169, 11895040), (208, 9664720), (256, 7852585), (260, 7731776), (320, 6282068), (338, 5947520), (416, 4832360), (520, 3865888), (640, 3141034), (676, 2973760), (832, 2416180), (845, 2379008), (1040, 1932944), (1280, 1570517), (1352, 1486880), (1664, 1208090), (1690, 1189504), (2080, 966472), (2704, 743440), (3328, 604045), (3380, 594752), (4160, 483236), (5408, 371720), (6760, 297376), (8320, 241618), (9293, 216320), (10816, 185860), (13520, 148688), (16640, 120809), (18586, 108160), (21632, 92930), (27040, 74344), (37172, 54080), (43264, 46465)]