38248400

素因数分解:

$2^4\times 5^2\times {\mathrm{95621}}^1$

素因数の和:95639

約数の個数: 30

約数和(自身を含む): 91892742

約数和(自身を除く): 53644342

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 95621, 191242, 382484, 478105, 764968, 956210, 1529936, 1912420, 2390525, 3824840, 4781050, 7649680, 9562100, 19124200, 38248400]

約数ペア:

[(1, 38248400), (2, 19124200), (4, 9562100), (5, 7649680), (8, 4781050), (10, 3824840), (16, 2390525), (20, 1912420), (25, 1529936), (40, 956210), (50, 764968), (80, 478105), (100, 382484), (200, 191242), (400, 95621)]