100540048

素因数分解:

$2^4\times 7^1\times {\mathrm{353}}^1\times {\mathrm{2543}}^1$

素因数の和:2911

約数の個数: 40

約数和(自身を含む): 223342848

約数和(自身を除く): 122802800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 353, 706, 1412, 2471, 2543, 2824, 4942, 5086, 5648, 9884, 10172, 17801, 19768, 20344, 35602, 39536, 40688, 71204, 142408, 284816, 897679, 1795358, 3590716, 6283753, 7181432, 12567506, 14362864, 25135012, 50270024, 100540048]

約数ペア:

[(1, 100540048), (2, 50270024), (4, 25135012), (7, 14362864), (8, 12567506), (14, 7181432), (16, 6283753), (28, 3590716), (56, 1795358), (112, 897679), (353, 284816), (706, 142408), (1412, 71204), (2471, 40688), (2543, 39536), (2824, 35602), (4942, 20344), (5086, 19768), (5648, 17801), (9884, 10172)]