10542940

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{5923}}^1$

素因数の和:6021

約数の個数: 24

約数和(自身を含む): 22392720

約数和(自身を除く): 11849780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 5923, 11846, 23692, 29615, 59230, 118460, 527147, 1054294, 2108588, 2635735, 5271470, 10542940]

約数ペア:

[(1, 10542940), (2, 5271470), (4, 2635735), (5, 2108588), (10, 1054294), (20, 527147), (89, 118460), (178, 59230), (356, 29615), (445, 23692), (890, 11846), (1780, 5923)]