70056400

素因数分解:

$2^4\times 5^2\times {\mathrm{175141}}^1$

素因数の和:175159

約数の個数: 30

約数和(自身を含む): 168311462

約数和(自身を除く): 98255062

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 175141, 350282, 700564, 875705, 1401128, 1751410, 2802256, 3502820, 4378525, 7005640, 8757050, 14011280, 17514100, 35028200, 70056400]

約数ペア:

[(1, 70056400), (2, 35028200), (4, 17514100), (5, 14011280), (8, 8757050), (10, 7005640), (16, 4378525), (20, 3502820), (25, 2802256), (40, 1751410), (50, 1401128), (80, 875705), (100, 700564), (200, 350282), (400, 175141)]