33057500

素因数分解:

$2^2\times 5^4\times 7^1\times {\mathrm{1889}}^1$

素因数の和:1920

約数の個数: 60

約数和(自身を含む): 82661040

約数和(自身を除く): 49603540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 250, 350, 500, 625, 700, 875, 1250, 1750, 1889, 2500, 3500, 3778, 4375, 7556, 8750, 9445, 13223, 17500, 18890, 26446, 37780, 47225, 52892, 66115, 94450, 132230, 188900, 236125, 264460, 330575, 472250, 661150, 944500, 1180625, 1322300, 1652875, 2361250, 3305750, 4722500, 6611500, 8264375, 16528750, 33057500]

約数ペア:

[(1, 33057500), (2, 16528750), (4, 8264375), (5, 6611500), (7, 4722500), (10, 3305750), (14, 2361250), (20, 1652875), (25, 1322300), (28, 1180625), (35, 944500), (50, 661150), (70, 472250), (100, 330575), (125, 264460), (140, 236125), (175, 188900), (250, 132230), (350, 94450), (500, 66115), (625, 52892), (700, 47225), (875, 37780), (1250, 26446), (1750, 18890), (1889, 17500), (2500, 13223), (3500, 9445), (3778, 8750), (4375, 7556)]