194629400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{139021}}^1$

素因数の和:139044

約数の個数: 48

約数和(自身を含む): 517161840

約数和(自身を除く): 322532440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 139021, 278042, 556084, 695105, 973147, 1112168, 1390210, 1946294, 2780420, 3475525, 3892588, 4865735, 5560840, 6951050, 7785176, 9731470, 13902100, 19462940, 24328675, 27804200, 38925880, 48657350, 97314700, 194629400]

約数ペア:

[(1, 194629400), (2, 97314700), (4, 48657350), (5, 38925880), (7, 27804200), (8, 24328675), (10, 19462940), (14, 13902100), (20, 9731470), (25, 7785176), (28, 6951050), (35, 5560840), (40, 4865735), (50, 3892588), (56, 3475525), (70, 2780420), (100, 1946294), (140, 1390210), (175, 1112168), (200, 973147), (280, 695105), (350, 556084), (700, 278042), (1400, 139021)]