13574360

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1$

素因数の和:420

約数の個数: 64

約数和(自身を含む): 32853600

約数和(自身を除く): 19279240

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 53, 76, 95, 106, 152, 190, 212, 265, 337, 380, 424, 530, 674, 760, 1007, 1060, 1348, 1685, 2014, 2120, 2696, 3370, 4028, 5035, 6403, 6740, 8056, 10070, 12806, 13480, 17861, 20140, 25612, 32015, 35722, 40280, 51224, 64030, 71444, 89305, 128060, 142888, 178610, 256120, 339359, 357220, 678718, 714440, 1357436, 1696795, 2714872, 3393590, 6787180, 13574360]

約数ペア:

[(1, 13574360), (2, 6787180), (4, 3393590), (5, 2714872), (8, 1696795), (10, 1357436), (19, 714440), (20, 678718), (38, 357220), (40, 339359), (53, 256120), (76, 178610), (95, 142888), (106, 128060), (152, 89305), (190, 71444), (212, 64030), (265, 51224), (337, 40280), (380, 35722), (424, 32015), (530, 25612), (674, 20140), (760, 17861), (1007, 13480), (1060, 12806), (1348, 10070), (1685, 8056), (2014, 6740), (2120, 6403), (2696, 5035), (3370, 4028)]