4979330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 9590400

約数和(自身を除く): 4611070

約数列:

[1, 2, 5, 10, 19, 38, 73, 95, 146, 190, 359, 365, 718, 730, 1387, 1795, 2774, 3590, 6821, 6935, 13642, 13870, 26207, 34105, 52414, 68210, 131035, 262070, 497933, 995866, 2489665, 4979330]

約数ペア:

[(1, 4979330), (2, 2489665), (5, 995866), (10, 497933), (19, 262070), (38, 131035), (73, 68210), (95, 52414), (146, 34105), (190, 26207), (359, 13870), (365, 13642), (718, 6935), (730, 6821), (1387, 3590), (1795, 2774)]