11817760

素因数分解:

$2^5\times 5^1\times {\mathrm{233}}^1\times {\mathrm{317}}^1$

素因数の和:565

約数の個数: 48

約数和(自身を含む): 28127736

約数和(自身を除く): 16309976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 233, 317, 466, 634, 932, 1165, 1268, 1585, 1864, 2330, 2536, 3170, 3728, 4660, 5072, 6340, 7456, 9320, 10144, 12680, 18640, 25360, 37280, 50720, 73861, 147722, 295444, 369305, 590888, 738610, 1181776, 1477220, 2363552, 2954440, 5908880, 11817760]

約数ペア:

[(1, 11817760), (2, 5908880), (4, 2954440), (5, 2363552), (8, 1477220), (10, 1181776), (16, 738610), (20, 590888), (32, 369305), (40, 295444), (80, 147722), (160, 73861), (233, 50720), (317, 37280), (466, 25360), (634, 18640), (932, 12680), (1165, 10144), (1268, 9320), (1585, 7456), (1864, 6340), (2330, 5072), (2536, 4660), (3170, 3728)]