42570100

素因数分解:

$2^2\times 5^2\times {\mathrm{425701}}^1$

素因数の和:425715

約数の個数: 18

約数和(自身を含む): 92377334

約数和(自身を除く): 49807234

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 425701, 851402, 1702804, 2128505, 4257010, 8514020, 10642525, 21285050, 42570100]

約数ペア:

[(1, 42570100), (2, 21285050), (4, 10642525), (5, 8514020), (10, 4257010), (20, 2128505), (25, 1702804), (50, 851402), (100, 425701)]