105844240

素因数分解:

$2^4\times 5^1\times {\mathrm{1323053}}^1$

素因数の和:1323066

約数の個数: 20

約数和(自身を含む): 246088044

約数和(自身を除く): 140243804

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1323053, 2646106, 5292212, 6615265, 10584424, 13230530, 21168848, 26461060, 52922120, 105844240]

約数ペア:

[(1, 105844240), (2, 52922120), (4, 26461060), (5, 21168848), (8, 13230530), (10, 10584424), (16, 6615265), (20, 5292212), (40, 2646106), (80, 1323053)]