2022791833900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1064627281}}^1$

素因数の和:1064627314

約数の個数: 36

約数和(自身を含む): 4620482403880

約数和(自身を除く): 2597690569980

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 1064627281, 2129254562, 4258509124, 5323136405, 10646272810, 20227918339, 21292545620, 26615682025, 40455836678, 53231364050, 80911673356, 101139591695, 106462728100, 202279183390, 404558366780, 505697958475, 1011395916950, 2022791833900]

約数ペア:

[(1, 2022791833900), (2, 1011395916950), (4, 505697958475), (5, 404558366780), (10, 202279183390), (19, 106462728100), (20, 101139591695), (25, 80911673356), (38, 53231364050), (50, 40455836678), (76, 26615682025), (95, 21292545620), (100, 20227918339), (190, 10646272810), (380, 5323136405), (475, 4258509124), (950, 2129254562), (1900, 1064627281)]