682100

素因数分解:

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

素因数の和:392

約数の個数: 36

約数和(自身を含む): 1562400

約数和(自身を除く): 880300

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 359, 380, 475, 718, 950, 1436, 1795, 1900, 3590, 6821, 7180, 8975, 13642, 17950, 27284, 34105, 35900, 68210, 136420, 170525, 341050, 682100]

約数ペア:

[(1, 682100), (2, 341050), (4, 170525), (5, 136420), (10, 68210), (19, 35900), (20, 34105), (25, 27284), (38, 17950), (50, 13642), (76, 8975), (95, 7180), (100, 6821), (190, 3590), (359, 1900), (380, 1795), (475, 1436), (718, 950)]