115078000

素因数分解:

$2^4\times 5^3\times {\mathrm{163}}^1\times {\mathrm{353}}^1$

素因数の和:539

約数の個数: 80

約数和(自身を含む): 280758816

約数和(自身を除く): 165680816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 163, 200, 250, 326, 353, 400, 500, 652, 706, 815, 1000, 1304, 1412, 1630, 1765, 2000, 2608, 2824, 3260, 3530, 4075, 5648, 6520, 7060, 8150, 8825, 13040, 14120, 16300, 17650, 20375, 28240, 32600, 35300, 40750, 44125, 57539, 65200, 70600, 81500, 88250, 115078, 141200, 163000, 176500, 230156, 287695, 326000, 353000, 460312, 575390, 706000, 920624, 1150780, 1438475, 2301560, 2876950, 4603120, 5753900, 7192375, 11507800, 14384750, 23015600, 28769500, 57539000, 115078000]

約数ペア:

[(1, 115078000), (2, 57539000), (4, 28769500), (5, 23015600), (8, 14384750), (10, 11507800), (16, 7192375), (20, 5753900), (25, 4603120), (40, 2876950), (50, 2301560), (80, 1438475), (100, 1150780), (125, 920624), (163, 706000), (200, 575390), (250, 460312), (326, 353000), (353, 326000), (400, 287695), (500, 230156), (652, 176500), (706, 163000), (815, 141200), (1000, 115078), (1304, 88250), (1412, 81500), (1630, 70600), (1765, 65200), (2000, 57539), (2608, 44125), (2824, 40750), (3260, 35300), (3530, 32600), (4075, 28240), (5648, 20375), (6520, 17650), (7060, 16300), (8150, 14120), (8825, 13040)]