101644900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{145207}}^1$

素因数の和:145228

約数の個数: 36

約数和(自身を含む): 252081088

約数和(自身を除く): 150436188

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 145207, 290414, 580828, 726035, 1016449, 1452070, 2032898, 2904140, 3630175, 4065796, 5082245, 7260350, 10164490, 14520700, 20328980, 25411225, 50822450, 101644900]

約数ペア:

[(1, 101644900), (2, 50822450), (4, 25411225), (5, 20328980), (7, 14520700), (10, 10164490), (14, 7260350), (20, 5082245), (25, 4065796), (28, 3630175), (35, 2904140), (50, 2032898), (70, 1452070), (100, 1016449), (140, 726035), (175, 580828), (350, 290414), (700, 145207)]