42443090

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{59779}}^1$

素因数の和:59857

約数の個数: 16

約数和(自身を含む): 77474880

約数和(自身を除く): 35031790

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 59779, 119558, 298895, 597790, 4244309, 8488618, 21221545, 42443090]

約数ペア:

[(1, 42443090), (2, 21221545), (5, 8488618), (10, 4244309), (71, 597790), (142, 298895), (355, 119558), (710, 59779)]