9752380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{457}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 22621536

約数和(自身を除く): 12869156

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 97, 110, 194, 220, 388, 457, 485, 914, 970, 1067, 1828, 1940, 2134, 2285, 4268, 4570, 5027, 5335, 9140, 10054, 10670, 20108, 21340, 25135, 44329, 50270, 88658, 100540, 177316, 221645, 443290, 487619, 886580, 975238, 1950476, 2438095, 4876190, 9752380]

約数ペア:

[(1, 9752380), (2, 4876190), (4, 2438095), (5, 1950476), (10, 975238), (11, 886580), (20, 487619), (22, 443290), (44, 221645), (55, 177316), (97, 100540), (110, 88658), (194, 50270), (220, 44329), (388, 25135), (457, 21340), (485, 20108), (914, 10670), (970, 10054), (1067, 9140), (1828, 5335), (1940, 5027), (2134, 4570), (2285, 4268)]