2016347380

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1823}}^1\times {\mathrm{1907}}^1$

素因数の和:3768

約数の個数: 48

約数和(自身を含む): 4385041920

約数和(自身を除く): 2368694540

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 1823, 1907, 3646, 3814, 7292, 7628, 9115, 9535, 18230, 19070, 36460, 38140, 52867, 55303, 105734, 110606, 211468, 221212, 264335, 276515, 528670, 553030, 1057340, 1106060, 3476461, 6952922, 13905844, 17382305, 34764610, 69529220, 100817369, 201634738, 403269476, 504086845, 1008173690, 2016347380]

約数ペア:

[(1, 2016347380), (2, 1008173690), (4, 504086845), (5, 403269476), (10, 201634738), (20, 100817369), (29, 69529220), (58, 34764610), (116, 17382305), (145, 13905844), (290, 6952922), (580, 3476461), (1823, 1106060), (1907, 1057340), (3646, 553030), (3814, 528670), (7292, 276515), (7628, 264335), (9115, 221212), (9535, 211468), (18230, 110606), (19070, 105734), (36460, 55303), (38140, 52867)]