5554952240

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1693583}}^1$

素因数の和:1693637

約数の個数: 40

約数和(自身を含む): 13230278208

約数和(自身を除く): 7675325968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 1693583, 3387166, 6774332, 8467915, 13548664, 16935830, 27097328, 33871660, 67743320, 69436903, 135486640, 138873806, 277747612, 347184515, 555495224, 694369030, 1110990448, 1388738060, 2777476120, 5554952240]

約数ペア:

[(1, 5554952240), (2, 2777476120), (4, 1388738060), (5, 1110990448), (8, 694369030), (10, 555495224), (16, 347184515), (20, 277747612), (40, 138873806), (41, 135486640), (80, 69436903), (82, 67743320), (164, 33871660), (205, 27097328), (328, 16935830), (410, 13548664), (656, 8467915), (820, 6774332), (1640, 3387166), (3280, 1693583)]