2066161160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{238037}}^1$

素因数の和:238086

約数の個数: 64

約数和(自身を含む): 5484395520

約数和(自身を除く): 3418234360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 4340, 8680, 238037, 476074, 952148, 1190185, 1666259, 1904296, 2380370, 3332518, 4760740, 6665036, 7379147, 8331295, 9521480, 13330072, 14758294, 16662590, 29516588, 33325180, 36895735, 51654029, 59033176, 66650360, 73791470, 103308058, 147582940, 206616116, 258270145, 295165880, 413232232, 516540290, 1033080580, 2066161160]

約数ペア:

[(1, 2066161160), (2, 1033080580), (4, 516540290), (5, 413232232), (7, 295165880), (8, 258270145), (10, 206616116), (14, 147582940), (20, 103308058), (28, 73791470), (31, 66650360), (35, 59033176), (40, 51654029), (56, 36895735), (62, 33325180), (70, 29516588), (124, 16662590), (140, 14758294), (155, 13330072), (217, 9521480), (248, 8331295), (280, 7379147), (310, 6665036), (434, 4760740), (620, 3332518), (868, 2380370), (1085, 1904296), (1240, 1666259), (1736, 1190185), (2170, 952148), (4340, 476074), (8680, 238037)]