2012348900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1059131}}^1$

素因数の和:1059164

約数の個数: 36

約数和(自身を含む): 4596632880

約数和(自身を除く): 2584283980

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 1059131, 2118262, 4236524, 5295655, 10591310, 20123489, 21182620, 26478275, 40246978, 52956550, 80493956, 100617445, 105913100, 201234890, 402469780, 503087225, 1006174450, 2012348900]

約数ペア:

[(1, 2012348900), (2, 1006174450), (4, 503087225), (5, 402469780), (10, 201234890), (19, 105913100), (20, 100617445), (25, 80493956), (38, 52956550), (50, 40246978), (76, 26478275), (95, 21182620), (100, 20123489), (190, 10591310), (380, 5295655), (475, 4236524), (950, 2118262), (1900, 1059131)]