8039150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:345

約数の個数: 48

約数和(自身を含む): 17332224

約数和(自身を除く): 9293074

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 103, 175, 206, 223, 350, 446, 515, 721, 1030, 1115, 1442, 1561, 2230, 2575, 3122, 3605, 5150, 5575, 7210, 7805, 11150, 15610, 18025, 22969, 36050, 39025, 45938, 78050, 114845, 160783, 229690, 321566, 574225, 803915, 1148450, 1607830, 4019575, 8039150]

約数ペア:

[(1, 8039150), (2, 4019575), (5, 1607830), (7, 1148450), (10, 803915), (14, 574225), (25, 321566), (35, 229690), (50, 160783), (70, 114845), (103, 78050), (175, 45938), (206, 39025), (223, 36050), (350, 22969), (446, 18025), (515, 15610), (721, 11150), (1030, 7805), (1115, 7210), (1442, 5575), (1561, 5150), (2230, 3605), (2575, 3122)]