4446700

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{839}}^1$

素因数の和:906

約数の個数: 36

約数和(自身を含む): 9843120

約数和(自身を除く): 5396420

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 212, 265, 530, 839, 1060, 1325, 1678, 2650, 3356, 4195, 5300, 8390, 16780, 20975, 41950, 44467, 83900, 88934, 177868, 222335, 444670, 889340, 1111675, 2223350, 4446700]

約数ペア:

[(1, 4446700), (2, 2223350), (4, 1111675), (5, 889340), (10, 444670), (20, 222335), (25, 177868), (50, 88934), (53, 83900), (100, 44467), (106, 41950), (212, 20975), (265, 16780), (530, 8390), (839, 5300), (1060, 4195), (1325, 3356), (1678, 2650)]