10981060

素因数分解:

$2^2\times 5^1\times {\mathrm{619}}^1\times {\mathrm{887}}^1$

素因数の和:1515

約数の個数: 24

約数和(自身を含む): 23123520

約数和(自身を除く): 12142460

約数列:

[1, 2, 4, 5, 10, 20, 619, 887, 1238, 1774, 2476, 3095, 3548, 4435, 6190, 8870, 12380, 17740, 549053, 1098106, 2196212, 2745265, 5490530, 10981060]

約数ペア:

[(1, 10981060), (2, 5490530), (4, 2745265), (5, 2196212), (10, 1098106), (20, 549053), (619, 17740), (887, 12380), (1238, 8870), (1774, 6190), (2476, 4435), (3095, 3548)]