2016369080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1279}}^1\times {\mathrm{3583}}^1$

素因数の和:4884

約数の個数: 64

約数和(自身を含む): 4954521600

約数和(自身を除く): 2938152520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 1279, 2558, 3583, 5116, 6395, 7166, 10232, 12790, 14069, 14332, 17915, 25580, 28138, 28664, 35830, 39413, 51160, 56276, 70345, 71660, 78826, 112552, 140690, 143320, 157652, 197065, 281380, 315304, 394130, 562760, 788260, 1576520, 4582657, 9165314, 18330628, 22913285, 36661256, 45826570, 50409227, 91653140, 100818454, 183306280, 201636908, 252046135, 403273816, 504092270, 1008184540, 2016369080]

約数ペア:

[(1, 2016369080), (2, 1008184540), (4, 504092270), (5, 403273816), (8, 252046135), (10, 201636908), (11, 183306280), (20, 100818454), (22, 91653140), (40, 50409227), (44, 45826570), (55, 36661256), (88, 22913285), (110, 18330628), (220, 9165314), (440, 4582657), (1279, 1576520), (2558, 788260), (3583, 562760), (5116, 394130), (6395, 315304), (7166, 281380), (10232, 197065), (12790, 157652), (14069, 143320), (14332, 140690), (17915, 112552), (25580, 78826), (28138, 71660), (28664, 70345), (35830, 56276), (39413, 51160)]