680077945

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{2141}}^1$

素因数の和:2301

約数の個数: 32

約数和(自身を含む): 896658336

約数和(自身を除く): 216580391

約数列:

[1, 5, 17, 37, 85, 101, 185, 505, 629, 1717, 2141, 3145, 3737, 8585, 10705, 18685, 36397, 63529, 79217, 181985, 216241, 317645, 396085, 1081205, 1346689, 3676097, 6733445, 8000917, 18380485, 40004585, 136015589, 680077945]

約数ペア:

[(1, 680077945), (5, 136015589), (17, 40004585), (37, 18380485), (85, 8000917), (101, 6733445), (185, 3676097), (505, 1346689), (629, 1081205), (1717, 396085), (2141, 317645), (3145, 216241), (3737, 181985), (8585, 79217), (10705, 63529), (18685, 36397)]