85925000

素因数分解:

$2^3\times 5^5\times 7^1\times {\mathrm{491}}^1$

素因数の和:529

約数の個数: 96

約数和(自身を含む): 230610240

約数和(自身を除く): 144685240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 125, 140, 175, 200, 250, 280, 350, 491, 500, 625, 700, 875, 982, 1000, 1250, 1400, 1750, 1964, 2455, 2500, 3125, 3437, 3500, 3928, 4375, 4910, 5000, 6250, 6874, 7000, 8750, 9820, 12275, 12500, 13748, 17185, 17500, 19640, 21875, 24550, 25000, 27496, 34370, 35000, 43750, 49100, 61375, 68740, 85925, 87500, 98200, 122750, 137480, 171850, 175000, 245500, 306875, 343700, 429625, 491000, 613750, 687400, 859250, 1227500, 1534375, 1718500, 2148125, 2455000, 3068750, 3437000, 4296250, 6137500, 8592500, 10740625, 12275000, 17185000, 21481250, 42962500, 85925000]

約数ペア:

[(1, 85925000), (2, 42962500), (4, 21481250), (5, 17185000), (7, 12275000), (8, 10740625), (10, 8592500), (14, 6137500), (20, 4296250), (25, 3437000), (28, 3068750), (35, 2455000), (40, 2148125), (50, 1718500), (56, 1534375), (70, 1227500), (100, 859250), (125, 687400), (140, 613750), (175, 491000), (200, 429625), (250, 343700), (280, 306875), (350, 245500), (491, 175000), (500, 171850), (625, 137480), (700, 122750), (875, 98200), (982, 87500), (1000, 85925), (1250, 68740), (1400, 61375), (1750, 49100), (1964, 43750), (2455, 35000), (2500, 34370), (3125, 27496), (3437, 25000), (3500, 24550), (3928, 21875), (4375, 19640), (4910, 17500), (5000, 17185), (6250, 13748), (6874, 12500), (7000, 12275), (8750, 9820)]