5077450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:271

約数の個数: 48

約数和(自身を含む): 10981440

約数和(自身を除く): 5903990

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 89, 163, 175, 178, 326, 350, 445, 623, 815, 890, 1141, 1246, 1630, 2225, 2282, 3115, 4075, 4450, 5705, 6230, 8150, 11410, 14507, 15575, 28525, 29014, 31150, 57050, 72535, 101549, 145070, 203098, 362675, 507745, 725350, 1015490, 2538725, 5077450]

約数ペア:

[(1, 5077450), (2, 2538725), (5, 1015490), (7, 725350), (10, 507745), (14, 362675), (25, 203098), (35, 145070), (50, 101549), (70, 72535), (89, 57050), (163, 31150), (175, 29014), (178, 28525), (326, 15575), (350, 14507), (445, 11410), (623, 8150), (815, 6230), (890, 5705), (1141, 4450), (1246, 4075), (1630, 3115), (2225, 2282)]