1743130120

素因数分解:

$2^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{140123}}^1$

素因数の和:140445

約数の個数: 32

約数和(自身を含む): 3934681920

約数和(自身を除く): 2191551800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 311, 622, 1244, 1555, 2488, 3110, 6220, 12440, 140123, 280246, 560492, 700615, 1120984, 1401230, 2802460, 5604920, 43578253, 87156506, 174313012, 217891265, 348626024, 435782530, 871565060, 1743130120]

約数ペア:

[(1, 1743130120), (2, 871565060), (4, 435782530), (5, 348626024), (8, 217891265), (10, 174313012), (20, 87156506), (40, 43578253), (311, 5604920), (622, 2802460), (1244, 1401230), (1555, 1120984), (2488, 700615), (3110, 560492), (6220, 280246), (12440, 140123)]