83406500

素因数分解:

$2^2\times 5^3\times {\mathrm{107}}^1\times {\mathrm{1559}}^1$

素因数の和:1685

約数の個数: 48

約数和(自身を含む): 183980160

約数和(自身を除く): 100573660

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 107, 125, 214, 250, 428, 500, 535, 1070, 1559, 2140, 2675, 3118, 5350, 6236, 7795, 10700, 13375, 15590, 26750, 31180, 38975, 53500, 77950, 155900, 166813, 194875, 333626, 389750, 667252, 779500, 834065, 1668130, 3336260, 4170325, 8340650, 16681300, 20851625, 41703250, 83406500]

約数ペア:

[(1, 83406500), (2, 41703250), (4, 20851625), (5, 16681300), (10, 8340650), (20, 4170325), (25, 3336260), (50, 1668130), (100, 834065), (107, 779500), (125, 667252), (214, 389750), (250, 333626), (428, 194875), (500, 166813), (535, 155900), (1070, 77950), (1559, 53500), (2140, 38975), (2675, 31180), (3118, 26750), (5350, 15590), (6236, 13375), (7795, 10700)]