10981760

素因数分解:

$2^7\times 5^1\times {\mathrm{17159}}^1$

素因数の和:17178

約数の個数: 32

約数和(自身を含む): 26254800

約数和(自身を除く): 15273040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 17159, 34318, 68636, 85795, 137272, 171590, 274544, 343180, 549088, 686360, 1098176, 1372720, 2196352, 2745440, 5490880, 10981760]

約数ペア:

[(1, 10981760), (2, 5490880), (4, 2745440), (5, 2196352), (8, 1372720), (10, 1098176), (16, 686360), (20, 549088), (32, 343180), (40, 274544), (64, 171590), (80, 137272), (128, 85795), (160, 68636), (320, 34318), (640, 17159)]