157070292920

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{30919349}}^1$

素因数の和:30919487

約数の個数: 32

約数和(自身を含む): 356190912000

約数和(自身を除く): 199120619080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 30919349, 61838698, 123677396, 154596745, 247354792, 309193490, 618386980, 1236773960, 3926757323, 7853514646, 15707029292, 19633786615, 31414058584, 39267573230, 78535146460, 157070292920]

約数ペア:

[(1, 157070292920), (2, 78535146460), (4, 39267573230), (5, 31414058584), (8, 19633786615), (10, 15707029292), (20, 7853514646), (40, 3926757323), (127, 1236773960), (254, 618386980), (508, 309193490), (635, 247354792), (1016, 154596745), (1270, 123677396), (2540, 61838698), (5080, 30919349)]