57026720

素因数分解:

$2^5\times 5^1\times {\mathrm{107}}^1\times {\mathrm{3331}}^1$

素因数の和:3453

約数の個数: 48

約数和(自身を含む): 136025568

約数和(自身を除く): 78998848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 107, 160, 214, 428, 535, 856, 1070, 1712, 2140, 3331, 3424, 4280, 6662, 8560, 13324, 16655, 17120, 26648, 33310, 53296, 66620, 106592, 133240, 266480, 356417, 532960, 712834, 1425668, 1782085, 2851336, 3564170, 5702672, 7128340, 11405344, 14256680, 28513360, 57026720]

約数ペア:

[(1, 57026720), (2, 28513360), (4, 14256680), (5, 11405344), (8, 7128340), (10, 5702672), (16, 3564170), (20, 2851336), (32, 1782085), (40, 1425668), (80, 712834), (107, 532960), (160, 356417), (214, 266480), (428, 133240), (535, 106592), (856, 66620), (1070, 53296), (1712, 33310), (2140, 26648), (3331, 17120), (3424, 16655), (4280, 13324), (6662, 8560)]