9192321880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{239633}}^1$

素因数の和:239788

約数の個数: 64

約数和(自身を含む): 23810034240

約数和(自身を除く): 14617712360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 137, 140, 274, 280, 548, 685, 959, 1096, 1370, 1918, 2740, 3836, 4795, 5480, 7672, 9590, 19180, 38360, 239633, 479266, 958532, 1198165, 1677431, 1917064, 2396330, 3354862, 4792660, 6709724, 8387155, 9585320, 13419448, 16774310, 32829721, 33548620, 65659442, 67097240, 131318884, 164148605, 229808047, 262637768, 328297210, 459616094, 656594420, 919232188, 1149040235, 1313188840, 1838464376, 2298080470, 4596160940, 9192321880]

約数ペア:

[(1, 9192321880), (2, 4596160940), (4, 2298080470), (5, 1838464376), (7, 1313188840), (8, 1149040235), (10, 919232188), (14, 656594420), (20, 459616094), (28, 328297210), (35, 262637768), (40, 229808047), (56, 164148605), (70, 131318884), (137, 67097240), (140, 65659442), (274, 33548620), (280, 32829721), (548, 16774310), (685, 13419448), (959, 9585320), (1096, 8387155), (1370, 6709724), (1918, 4792660), (2740, 3354862), (3836, 2396330), (4795, 1917064), (5480, 1677431), (7672, 1198165), (9590, 958532), (19180, 479266), (38360, 239633)]