9914720

素因数分解:

$2^5\times 5^1\times {\mathrm{61967}}^1$

素因数の和:61982

約数の個数: 24

約数和(自身を含む): 23423904

約数和(自身を除く): 13509184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 61967, 123934, 247868, 309835, 495736, 619670, 991472, 1239340, 1982944, 2478680, 4957360, 9914720]

約数ペア:

[(1, 9914720), (2, 4957360), (4, 2478680), (5, 1982944), (8, 1239340), (10, 991472), (16, 619670), (20, 495736), (32, 309835), (40, 247868), (80, 123934), (160, 61967)]