11491660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{463}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 25958016

約数和(自身を除く): 14466356

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 73, 85, 146, 170, 292, 340, 365, 463, 730, 926, 1241, 1460, 1852, 2315, 2482, 4630, 4964, 6205, 7871, 9260, 12410, 15742, 24820, 31484, 33799, 39355, 67598, 78710, 135196, 157420, 168995, 337990, 574583, 675980, 1149166, 2298332, 2872915, 5745830, 11491660]

約数ペア:

[(1, 11491660), (2, 5745830), (4, 2872915), (5, 2298332), (10, 1149166), (17, 675980), (20, 574583), (34, 337990), (68, 168995), (73, 157420), (85, 135196), (146, 78710), (170, 67598), (292, 39355), (340, 33799), (365, 31484), (463, 24820), (730, 15742), (926, 12410), (1241, 9260), (1460, 7871), (1852, 6205), (2315, 4964), (2482, 4630)]