27668650

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^2\times {\mathrm{197}}^1$

素因数の和:315

約数の個数: 36

約数和(自身を含む): 52719282

約数和(自身を除く): 25050632

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 197, 265, 394, 530, 985, 1325, 1970, 2650, 2809, 4925, 5618, 9850, 10441, 14045, 20882, 28090, 52205, 70225, 104410, 140450, 261025, 522050, 553373, 1106746, 2766865, 5533730, 13834325, 27668650]

約数ペア:

[(1, 27668650), (2, 13834325), (5, 5533730), (10, 2766865), (25, 1106746), (50, 553373), (53, 522050), (106, 261025), (197, 140450), (265, 104410), (394, 70225), (530, 52205), (985, 28090), (1325, 20882), (1970, 14045), (2650, 10441), (2809, 9850), (4925, 5618)]