2012190350

素因数分解:

$2^1\times 5^2\times {\mathrm{557}}^1\times {\mathrm{72251}}^1$

素因数の和:72820

約数の個数: 24

約数和(自身を含む): 3749445288

約数和(自身を除く): 1737254938

約数列:

[1, 2, 5, 10, 25, 50, 557, 1114, 2785, 5570, 13925, 27850, 72251, 144502, 361255, 722510, 1806275, 3612550, 40243807, 80487614, 201219035, 402438070, 1006095175, 2012190350]

約数ペア:

[(1, 2012190350), (2, 1006095175), (5, 402438070), (10, 201219035), (25, 80487614), (50, 40243807), (557, 3612550), (1114, 1806275), (2785, 722510), (5570, 361255), (13925, 144502), (27850, 72251)]