1026048640

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^2\times {\mathrm{4441}}^1$

素因数の和:4498

約数の個数: 96

約数和(自身を含む): 2589375060

約数和(自身を除く): 1563326420

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 361, 380, 608, 640, 722, 760, 1216, 1444, 1520, 1805, 2432, 2888, 3040, 3610, 4441, 5776, 6080, 7220, 8882, 11552, 12160, 14440, 17764, 22205, 23104, 28880, 35528, 44410, 46208, 57760, 71056, 84379, 88820, 115520, 142112, 168758, 177640, 231040, 284224, 337516, 355280, 421895, 568448, 675032, 710560, 843790, 1350064, 1421120, 1603201, 1687580, 2700128, 2842240, 3206402, 3375160, 5400256, 6412804, 6750320, 8016005, 10800512, 12825608, 13500640, 16032010, 25651216, 27001280, 32064020, 51302432, 54002560, 64128040, 102604864, 128256080, 205209728, 256512160, 513024320, 1026048640]

約数ペア:

[(1, 1026048640), (2, 513024320), (4, 256512160), (5, 205209728), (8, 128256080), (10, 102604864), (16, 64128040), (19, 54002560), (20, 51302432), (32, 32064020), (38, 27001280), (40, 25651216), (64, 16032010), (76, 13500640), (80, 12825608), (95, 10800512), (128, 8016005), (152, 6750320), (160, 6412804), (190, 5400256), (304, 3375160), (320, 3206402), (361, 2842240), (380, 2700128), (608, 1687580), (640, 1603201), (722, 1421120), (760, 1350064), (1216, 843790), (1444, 710560), (1520, 675032), (1805, 568448), (2432, 421895), (2888, 355280), (3040, 337516), (3610, 284224), (4441, 231040), (5776, 177640), (6080, 168758), (7220, 142112), (8882, 115520), (11552, 88820), (12160, 84379), (14440, 71056), (17764, 57760), (22205, 46208), (23104, 44410), (28880, 35528)]