11634280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1123}}^1$

素因数の和:1178

約数の個数: 64

約数和(自身を含む): 30752640

約数和(自身を除く): 19118360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 185, 259, 280, 296, 370, 518, 740, 1036, 1123, 1295, 1480, 2072, 2246, 2590, 4492, 5180, 5615, 7861, 8984, 10360, 11230, 15722, 22460, 31444, 39305, 41551, 44920, 62888, 78610, 83102, 157220, 166204, 207755, 290857, 314440, 332408, 415510, 581714, 831020, 1163428, 1454285, 1662040, 2326856, 2908570, 5817140, 11634280]

約数ペア:

[(1, 11634280), (2, 5817140), (4, 2908570), (5, 2326856), (7, 1662040), (8, 1454285), (10, 1163428), (14, 831020), (20, 581714), (28, 415510), (35, 332408), (37, 314440), (40, 290857), (56, 207755), (70, 166204), (74, 157220), (140, 83102), (148, 78610), (185, 62888), (259, 44920), (280, 41551), (296, 39305), (370, 31444), (518, 22460), (740, 15722), (1036, 11230), (1123, 10360), (1295, 8984), (1480, 7861), (2072, 5615), (2246, 5180), (2590, 4492)]