23597960

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{14389}}^1$

素因数の和:14441

約数の個数: 32

約数和(自身を含む): 54394200

約数和(自身を除く): 30796240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 14389, 28778, 57556, 71945, 115112, 143890, 287780, 575560, 589949, 1179898, 2359796, 2949745, 4719592, 5899490, 11798980, 23597960]

約数ペア:

[(1, 23597960), (2, 11798980), (4, 5899490), (5, 4719592), (8, 2949745), (10, 2359796), (20, 1179898), (40, 589949), (41, 575560), (82, 287780), (164, 143890), (205, 115112), (328, 71945), (410, 57556), (820, 28778), (1640, 14389)]