13921590340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11939}}^1\times {\mathrm{8329}}^1$

素因数の和:20284

約数の個数: 48

約数和(自身を含む): 33418627200

約数和(自身を除く): 19497036860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 8329, 11939, 16658, 23878, 33316, 41645, 47756, 58303, 59695, 83290, 83573, 116606, 119390, 166580, 167146, 233212, 238780, 291515, 334292, 417865, 583030, 835730, 1166060, 1671460, 99439931, 198879862, 397759724, 497199655, 696079517, 994399310, 1392159034, 1988798620, 2784318068, 3480397585, 6960795170, 13921590340]

約数ペア:

[(1, 13921590340), (2, 6960795170), (4, 3480397585), (5, 2784318068), (7, 1988798620), (10, 1392159034), (14, 994399310), (20, 696079517), (28, 497199655), (35, 397759724), (70, 198879862), (140, 99439931), (8329, 1671460), (11939, 1166060), (16658, 835730), (23878, 583030), (33316, 417865), (41645, 334292), (47756, 291515), (58303, 238780), (59695, 233212), (83290, 167146), (83573, 166580), (116606, 119390)]