2017325900

素因数分解:

$2^2\times 5^2\times {\mathrm{149}}^1\times {\mathrm{135391}}^1$

素因数の和:135554

約数の個数: 36

約数和(自身を含む): 4407009600

約数和(自身を除く): 2389683700

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 149, 298, 596, 745, 1490, 2980, 3725, 7450, 14900, 135391, 270782, 541564, 676955, 1353910, 2707820, 3384775, 6769550, 13539100, 20173259, 40346518, 80693036, 100866295, 201732590, 403465180, 504331475, 1008662950, 2017325900]

約数ペア:

[(1, 2017325900), (2, 1008662950), (4, 504331475), (5, 403465180), (10, 201732590), (20, 100866295), (25, 80693036), (50, 40346518), (100, 20173259), (149, 13539100), (298, 6769550), (596, 3384775), (745, 2707820), (1490, 1353910), (2980, 676955), (3725, 541564), (7450, 270782), (14900, 135391)]