27804941240

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{36585449}}^1$

素因数の和:36585479

約数の個数: 32

約数和(自身を含む): 65853810000

約数和(自身を除く): 38048868760

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 36585449, 73170898, 146341796, 182927245, 292683592, 365854490, 695123531, 731708980, 1390247062, 1463417960, 2780494124, 3475617655, 5560988248, 6951235310, 13902470620, 27804941240]

約数ペア:

[(1, 27804941240), (2, 13902470620), (4, 6951235310), (5, 5560988248), (8, 3475617655), (10, 2780494124), (19, 1463417960), (20, 1390247062), (38, 731708980), (40, 695123531), (76, 365854490), (95, 292683592), (152, 182927245), (190, 146341796), (380, 73170898), (760, 36585449)]