5018740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{509}}^1$

素因数の和:564

約数の個数: 48

約数和(自身を含む): 11566800

約数和(自身を除く): 6548060

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 116, 145, 170, 290, 340, 493, 509, 580, 986, 1018, 1972, 2036, 2465, 2545, 4930, 5090, 8653, 9860, 10180, 14761, 17306, 29522, 34612, 43265, 59044, 73805, 86530, 147610, 173060, 250937, 295220, 501874, 1003748, 1254685, 2509370, 5018740]

約数ペア:

[(1, 5018740), (2, 2509370), (4, 1254685), (5, 1003748), (10, 501874), (17, 295220), (20, 250937), (29, 173060), (34, 147610), (58, 86530), (68, 73805), (85, 59044), (116, 43265), (145, 34612), (170, 29522), (290, 17306), (340, 14761), (493, 10180), (509, 9860), (580, 8653), (986, 5090), (1018, 4930), (1972, 2545), (2036, 2465)]