67242160

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{15859}}^1$

素因数の和:15925

約数の個数: 40

約数和(自身を含む): 159297840

約数和(自身を除く): 92055680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 15859, 31718, 63436, 79295, 126872, 158590, 253744, 317180, 634360, 840527, 1268720, 1681054, 3362108, 4202635, 6724216, 8405270, 13448432, 16810540, 33621080, 67242160]

約数ペア:

[(1, 67242160), (2, 33621080), (4, 16810540), (5, 13448432), (8, 8405270), (10, 6724216), (16, 4202635), (20, 3362108), (40, 1681054), (53, 1268720), (80, 840527), (106, 634360), (212, 317180), (265, 253744), (424, 158590), (530, 126872), (848, 79295), (1060, 63436), (2120, 31718), (4240, 15859)]