10147760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{18121}}^1$

素因数の和:18141

約数の個数: 40

約数和(自身を含む): 26965536

約数和(自身を除く): 16817776

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 18121, 36242, 72484, 90605, 126847, 144968, 181210, 253694, 289936, 362420, 507388, 634235, 724840, 1014776, 1268470, 1449680, 2029552, 2536940, 5073880, 10147760]

約数ペア:

[(1, 10147760), (2, 5073880), (4, 2536940), (5, 2029552), (7, 1449680), (8, 1268470), (10, 1014776), (14, 724840), (16, 634235), (20, 507388), (28, 362420), (35, 289936), (40, 253694), (56, 181210), (70, 144968), (80, 126847), (112, 90605), (140, 72484), (280, 36242), (560, 18121)]