2743173620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1279}}^1\times {\mathrm{9749}}^1$

素因数の和:11048

約数の個数: 48

約数和(自身を含む): 6289920000

約数和(自身を除く): 3546746380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1279, 2558, 5116, 6395, 9749, 12790, 14069, 19498, 25580, 28138, 38996, 48745, 56276, 70345, 97490, 107239, 140690, 194980, 214478, 281380, 428956, 536195, 1072390, 2144780, 12468971, 24937942, 49875884, 62344855, 124689710, 137158681, 249379420, 274317362, 548634724, 685793405, 1371586810, 2743173620]

約数ペア:

[(1, 2743173620), (2, 1371586810), (4, 685793405), (5, 548634724), (10, 274317362), (11, 249379420), (20, 137158681), (22, 124689710), (44, 62344855), (55, 49875884), (110, 24937942), (220, 12468971), (1279, 2144780), (2558, 1072390), (5116, 536195), (6395, 428956), (9749, 281380), (12790, 214478), (14069, 194980), (19498, 140690), (25580, 107239), (28138, 97490), (38996, 70345), (48745, 56276)]