1410147760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{2518121}}^1$

素因数の和:2518141

約数の個数: 40

約数和(自身を含む): 3746965536

約数和(自身を除く): 2336817776

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 2518121, 5036242, 10072484, 12590605, 17626847, 20144968, 25181210, 35253694, 40289936, 50362420, 70507388, 88134235, 100724840, 141014776, 176268470, 201449680, 282029552, 352536940, 705073880, 1410147760]

約数ペア:

[(1, 1410147760), (2, 705073880), (4, 352536940), (5, 282029552), (7, 201449680), (8, 176268470), (10, 141014776), (14, 100724840), (16, 88134235), (20, 70507388), (28, 50362420), (35, 40289936), (40, 35253694), (56, 25181210), (70, 20144968), (80, 17626847), (112, 12590605), (140, 10072484), (280, 5036242), (560, 2518121)]