34370000

素因数分解:

$2^4\times 5^4\times 7^1\times {\mathrm{491}}^1$

素因数の和:526

約数の個数: 100

約数和(自身を含む): 95294496

約数和(自身を除く): 60924496

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 491, 500, 560, 625, 700, 875, 982, 1000, 1250, 1400, 1750, 1964, 2000, 2455, 2500, 2800, 3437, 3500, 3928, 4375, 4910, 5000, 6874, 7000, 7856, 8750, 9820, 10000, 12275, 13748, 14000, 17185, 17500, 19640, 24550, 27496, 34370, 35000, 39280, 49100, 54992, 61375, 68740, 70000, 85925, 98200, 122750, 137480, 171850, 196400, 245500, 274960, 306875, 343700, 429625, 491000, 613750, 687400, 859250, 982000, 1227500, 1374800, 1718500, 2148125, 2455000, 3437000, 4296250, 4910000, 6874000, 8592500, 17185000, 34370000]

約数ペア:

[(1, 34370000), (2, 17185000), (4, 8592500), (5, 6874000), (7, 4910000), (8, 4296250), (10, 3437000), (14, 2455000), (16, 2148125), (20, 1718500), (25, 1374800), (28, 1227500), (35, 982000), (40, 859250), (50, 687400), (56, 613750), (70, 491000), (80, 429625), (100, 343700), (112, 306875), (125, 274960), (140, 245500), (175, 196400), (200, 171850), (250, 137480), (280, 122750), (350, 98200), (400, 85925), (491, 70000), (500, 68740), (560, 61375), (625, 54992), (700, 49100), (875, 39280), (982, 35000), (1000, 34370), (1250, 27496), (1400, 24550), (1750, 19640), (1964, 17500), (2000, 17185), (2455, 14000), (2500, 13748), (2800, 12275), (3437, 10000), (3500, 9820), (3928, 8750), (4375, 7856), (4910, 7000), (5000, 6874)]