1130984240

素因数分解:

$2^4\times 5^1\times {\mathrm{14137303}}^1$

素因数の和:14137316

約数の個数: 20

約数和(自身を含む): 2629538544

約数和(自身を除く): 1498554304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 14137303, 28274606, 56549212, 70686515, 113098424, 141373030, 226196848, 282746060, 565492120, 1130984240]

約数ペア:

[(1, 1130984240), (2, 565492120), (4, 282746060), (5, 226196848), (8, 141373030), (10, 113098424), (16, 70686515), (20, 56549212), (40, 28274606), (80, 14137303)]