2676804515

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:261

約数の個数: 128

約数和(自身を含む): 4382429184

約数和(自身を除く): 1705624669

約数列:

[1, 5, 7, 11, 23, 35, 41, 55, 73, 77, 101, 115, 161, 205, 253, 287, 365, 385, 451, 505, 511, 707, 803, 805, 943, 1111, 1265, 1435, 1679, 1771, 2255, 2323, 2555, 2993, 3157, 3535, 4015, 4141, 4715, 5555, 5621, 6601, 7373, 7777, 8395, 8855, 10373, 11615, 11753, 14965, 15785, 16261, 18469, 20705, 20951, 25553, 28105, 28987, 32923, 33005, 36865, 38885, 45551, 51611, 51865, 58765, 68839, 72611, 81103, 81305, 92345, 95243, 104755, 127765, 129283, 144935, 164615, 169579, 178871, 227755, 230461, 258055, 302293, 318857, 344195, 363055, 405515, 476215, 481873, 567721, 646415, 666701, 757229, 847895, 894355, 1047673, 1152305, 1187053, 1511465, 1594285, 1865369, 2116051, 2409365, 2838605, 3325223, 3333505, 3786145, 5238365, 5300603, 5935265, 6952739, 7333711, 9326845, 10580255, 13057583, 16626115, 23276561, 26503015, 34763695, 36668555, 48669173, 65287915, 76480129, 116382805, 243345865, 382400645, 535360903, 2676804515]

約数ペア:

[(1, 2676804515), (5, 535360903), (7, 382400645), (11, 243345865), (23, 116382805), (35, 76480129), (41, 65287915), (55, 48669173), (73, 36668555), (77, 34763695), (101, 26503015), (115, 23276561), (161, 16626115), (205, 13057583), (253, 10580255), (287, 9326845), (365, 7333711), (385, 6952739), (451, 5935265), (505, 5300603), (511, 5238365), (707, 3786145), (803, 3333505), (805, 3325223), (943, 2838605), (1111, 2409365), (1265, 2116051), (1435, 1865369), (1679, 1594285), (1771, 1511465), (2255, 1187053), (2323, 1152305), (2555, 1047673), (2993, 894355), (3157, 847895), (3535, 757229), (4015, 666701), (4141, 646415), (4715, 567721), (5555, 481873), (5621, 476215), (6601, 405515), (7373, 363055), (7777, 344195), (8395, 318857), (8855, 302293), (10373, 258055), (11615, 230461), (11753, 227755), (14965, 178871), (15785, 169579), (16261, 164615), (18469, 144935), (20705, 129283), (20951, 127765), (25553, 104755), (28105, 95243), (28987, 92345), (32923, 81305), (33005, 81103), (36865, 72611), (38885, 68839), (45551, 58765), (51611, 51865)]