13850450

素因数分解:

$2^1\times 5^2\times {\mathrm{439}}^1\times {\mathrm{631}}^1$

素因数の和:1082

約数の個数: 24

約数和(自身を含む): 25861440

約数和(自身を除く): 12010990

約数列:

[1, 2, 5, 10, 25, 50, 439, 631, 878, 1262, 2195, 3155, 4390, 6310, 10975, 15775, 21950, 31550, 277009, 554018, 1385045, 2770090, 6925225, 13850450]

約数ペア:

[(1, 13850450), (2, 6925225), (5, 2770090), (10, 1385045), (25, 554018), (50, 277009), (439, 31550), (631, 21950), (878, 15775), (1262, 10975), (2195, 6310), (3155, 4390)]