1026466450

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1080491}}^1$

素因数の和:1080522

約数の個数: 24

約数和(自身を含む): 2009715120

約数和(自身を除く): 983248670

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 1080491, 2160982, 5402455, 10804910, 20529329, 27012275, 41058658, 54024550, 102646645, 205293290, 513233225, 1026466450]

約数ペア:

[(1, 1026466450), (2, 513233225), (5, 205293290), (10, 102646645), (19, 54024550), (25, 41058658), (38, 27012275), (50, 20529329), (95, 10804910), (190, 5402455), (475, 2160982), (950, 1080491)]