196682080

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{25087}}^1$

素因数の和:25116

約数の個数: 72

約数和(自身を含む): 540546048

約数和(自身を除く): 343863968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 7840, 25087, 50174, 100348, 125435, 175609, 200696, 250870, 351218, 401392, 501740, 702436, 802784, 878045, 1003480, 1229263, 1404872, 1756090, 2006960, 2458526, 2809744, 3512180, 4013920, 4917052, 5619488, 6146315, 7024360, 9834104, 12292630, 14048720, 19668208, 24585260, 28097440, 39336416, 49170520, 98341040, 196682080]

約数ペア:

[(1, 196682080), (2, 98341040), (4, 49170520), (5, 39336416), (7, 28097440), (8, 24585260), (10, 19668208), (14, 14048720), (16, 12292630), (20, 9834104), (28, 7024360), (32, 6146315), (35, 5619488), (40, 4917052), (49, 4013920), (56, 3512180), (70, 2809744), (80, 2458526), (98, 2006960), (112, 1756090), (140, 1404872), (160, 1229263), (196, 1003480), (224, 878045), (245, 802784), (280, 702436), (392, 501740), (490, 401392), (560, 351218), (784, 250870), (980, 200696), (1120, 175609), (1568, 125435), (1960, 100348), (3920, 50174), (7840, 25087)]