1570246280

素因数分解:

$2^3\times 5^1\times {\mathrm{1321}}^1\times {\mathrm{29717}}^1$

素因数の和:31049

約数の個数: 32

約数和(自身を含む): 3535847640

約数和(自身を除く): 1965601360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1321, 2642, 5284, 6605, 10568, 13210, 26420, 29717, 52840, 59434, 118868, 148585, 237736, 297170, 594340, 1188680, 39256157, 78512314, 157024628, 196280785, 314049256, 392561570, 785123140, 1570246280]

約数ペア:

[(1, 1570246280), (2, 785123140), (4, 392561570), (5, 314049256), (8, 196280785), (10, 157024628), (20, 78512314), (40, 39256157), (1321, 1188680), (2642, 594340), (5284, 297170), (6605, 237736), (10568, 148585), (13210, 118868), (26420, 59434), (29717, 52840)]