70098920

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{13799}}^1$

素因数の和:13937

約数の個数: 32

約数和(自身を含む): 158976000

約数和(自身を除く): 88877080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 13799, 27598, 55196, 68995, 110392, 137990, 275980, 551960, 1752473, 3504946, 7009892, 8762365, 14019784, 17524730, 35049460, 70098920]

約数ペア:

[(1, 70098920), (2, 35049460), (4, 17524730), (5, 14019784), (8, 8762365), (10, 7009892), (20, 3504946), (40, 1752473), (127, 551960), (254, 275980), (508, 137990), (635, 110392), (1016, 68995), (1270, 55196), (2540, 27598), (5080, 13799)]