83553310

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1\times {\mathrm{457}}^1$

素因数の和:900

約数の個数: 32

約数和(自身を含む): 154327680

約数和(自身を除く): 70774370

約数列:

[1, 2, 5, 10, 47, 94, 235, 389, 457, 470, 778, 914, 1945, 2285, 3890, 4570, 18283, 21479, 36566, 42958, 91415, 107395, 177773, 182830, 214790, 355546, 888865, 1777730, 8355331, 16710662, 41776655, 83553310]

約数ペア:

[(1, 83553310), (2, 41776655), (5, 16710662), (10, 8355331), (47, 1777730), (94, 888865), (235, 355546), (389, 214790), (457, 182830), (470, 177773), (778, 107395), (914, 91415), (1945, 42958), (2285, 36566), (3890, 21479), (4570, 18283)]