178045579880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1051}}^1\times {\mathrm{605021}}^1$

素因数の和:606090

約数の個数: 64

約数和(自身を含む): 458267863680

約数和(自身を除く): 280222283800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1051, 2102, 4204, 5255, 7357, 8408, 10510, 14714, 21020, 29428, 36785, 42040, 58856, 73570, 147140, 294280, 605021, 1210042, 2420084, 3025105, 4235147, 4840168, 6050210, 8470294, 12100420, 16940588, 21175735, 24200840, 33881176, 42351470, 84702940, 169405880, 635877071, 1271754142, 2543508284, 3179385355, 4451139497, 5087016568, 6358770710, 8902278994, 12717541420, 17804557988, 22255697485, 25435082840, 35609115976, 44511394970, 89022789940, 178045579880]

約数ペア:

[(1, 178045579880), (2, 89022789940), (4, 44511394970), (5, 35609115976), (7, 25435082840), (8, 22255697485), (10, 17804557988), (14, 12717541420), (20, 8902278994), (28, 6358770710), (35, 5087016568), (40, 4451139497), (56, 3179385355), (70, 2543508284), (140, 1271754142), (280, 635877071), (1051, 169405880), (2102, 84702940), (4204, 42351470), (5255, 33881176), (7357, 24200840), (8408, 21175735), (10510, 16940588), (14714, 12100420), (21020, 8470294), (29428, 6050210), (36785, 4840168), (42040, 4235147), (58856, 3025105), (73570, 2420084), (147140, 1210042), (294280, 605021)]