525445900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{15971}}^1$

素因数の和:16039

約数の個数: 72

約数和(自身を含む): 1330914816

約数和(自身を除く): 805468916

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 47, 50, 70, 94, 100, 140, 175, 188, 235, 329, 350, 470, 658, 700, 940, 1175, 1316, 1645, 2350, 3290, 4700, 6580, 8225, 15971, 16450, 31942, 32900, 63884, 79855, 111797, 159710, 223594, 319420, 399275, 447188, 558985, 750637, 798550, 1117970, 1501274, 1597100, 2235940, 2794925, 3002548, 3753185, 5254459, 5589850, 7506370, 10508918, 11179700, 15012740, 18765925, 21017836, 26272295, 37531850, 52544590, 75063700, 105089180, 131361475, 262722950, 525445900]

約数ペア:

[(1, 525445900), (2, 262722950), (4, 131361475), (5, 105089180), (7, 75063700), (10, 52544590), (14, 37531850), (20, 26272295), (25, 21017836), (28, 18765925), (35, 15012740), (47, 11179700), (50, 10508918), (70, 7506370), (94, 5589850), (100, 5254459), (140, 3753185), (175, 3002548), (188, 2794925), (235, 2235940), (329, 1597100), (350, 1501274), (470, 1117970), (658, 798550), (700, 750637), (940, 558985), (1175, 447188), (1316, 399275), (1645, 319420), (2350, 223594), (3290, 159710), (4700, 111797), (6580, 79855), (8225, 63884), (15971, 32900), (16450, 31942)]