12349040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14033}}^1$

素因数の和:14057

約数の個数: 40

約数和(自身を含む): 31323888

約数和(自身を除く): 18974848

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 14033, 28066, 56132, 70165, 112264, 140330, 154363, 224528, 280660, 308726, 561320, 617452, 771815, 1122640, 1234904, 1543630, 2469808, 3087260, 6174520, 12349040]

約数ペア:

[(1, 12349040), (2, 6174520), (4, 3087260), (5, 2469808), (8, 1543630), (10, 1234904), (11, 1122640), (16, 771815), (20, 617452), (22, 561320), (40, 308726), (44, 280660), (55, 224528), (80, 154363), (88, 140330), (110, 112264), (176, 70165), (220, 56132), (440, 28066), (880, 14033)]