4991569450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{160243}}^1$

素因数の和:160351

約数の個数: 48

約数和(自身を含む): 10729938240

約数和(自身を除く): 5738368790

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 89, 175, 178, 350, 445, 623, 890, 1246, 2225, 3115, 4450, 6230, 15575, 31150, 160243, 320486, 801215, 1121701, 1602430, 2243402, 4006075, 5608505, 8012150, 11217010, 14261627, 28042525, 28523254, 56085050, 71308135, 99831389, 142616270, 199662778, 356540675, 499156945, 713081350, 998313890, 2495784725, 4991569450]

約数ペア:

[(1, 4991569450), (2, 2495784725), (5, 998313890), (7, 713081350), (10, 499156945), (14, 356540675), (25, 199662778), (35, 142616270), (50, 99831389), (70, 71308135), (89, 56085050), (175, 28523254), (178, 28042525), (350, 14261627), (445, 11217010), (623, 8012150), (890, 5608505), (1246, 4006075), (2225, 2243402), (3115, 1602430), (4450, 1121701), (6230, 801215), (15575, 320486), (31150, 160243)]