157629120800

素因数分解:

$2^5\times 5^2\times {\mathrm{197036401}}^1$

素因数の和:197036421

約数の個数: 36

約数和(自身を含む): 384812093106

約数和(自身を除く): 227182972306

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 197036401, 394072802, 788145604, 985182005, 1576291208, 1970364010, 3152582416, 3940728020, 4925910025, 6305164832, 7881456040, 9851820050, 15762912080, 19703640100, 31525824160, 39407280200, 78814560400, 157629120800]

約数ペア:

[(1, 157629120800), (2, 78814560400), (4, 39407280200), (5, 31525824160), (8, 19703640100), (10, 15762912080), (16, 9851820050), (20, 7881456040), (25, 6305164832), (32, 4925910025), (40, 3940728020), (50, 3152582416), (80, 1970364010), (100, 1576291208), (160, 985182005), (200, 788145604), (400, 394072802), (800, 197036401)]