1008049100

素因数分解:

$2^2\times 5^2\times {\mathrm{10080491}}^1$

素因数の和:10080505

約数の個数: 18

約数和(自身を含む): 2187466764

約数和(自身を除く): 1179417664

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 10080491, 20160982, 40321964, 50402455, 100804910, 201609820, 252012275, 504024550, 1008049100]

約数ペア:

[(1, 1008049100), (2, 504024550), (4, 252012275), (5, 201609820), (10, 100804910), (20, 50402455), (25, 40321964), (50, 20160982), (100, 10080491)]