7496620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 16853760

約数和(自身を除く): 9357140

約数列:

[1, 2, 4, 5, 10, 20, 23, 43, 46, 86, 92, 115, 172, 215, 230, 379, 430, 460, 758, 860, 989, 1516, 1895, 1978, 3790, 3956, 4945, 7580, 8717, 9890, 16297, 17434, 19780, 32594, 34868, 43585, 65188, 81485, 87170, 162970, 174340, 325940, 374831, 749662, 1499324, 1874155, 3748310, 7496620]

約数ペア:

[(1, 7496620), (2, 3748310), (4, 1874155), (5, 1499324), (10, 749662), (20, 374831), (23, 325940), (43, 174340), (46, 162970), (86, 87170), (92, 81485), (115, 65188), (172, 43585), (215, 34868), (230, 32594), (379, 19780), (430, 17434), (460, 16297), (758, 9890), (860, 8717), (989, 7580), (1516, 4945), (1895, 3956), (1978, 3790)]