126586790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{21713}}^1$

素因数の和:21784

約数の個数: 32

約数和(自身を含む): 253272096

約数和(自身を除く): 126685306

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 530, 583, 1166, 2915, 5830, 21713, 43426, 108565, 217130, 238843, 477686, 1150789, 1194215, 2301578, 2388430, 5753945, 11507890, 12658679, 25317358, 63293395, 126586790]

約数ペア:

[(1, 126586790), (2, 63293395), (5, 25317358), (10, 12658679), (11, 11507890), (22, 5753945), (53, 2388430), (55, 2301578), (106, 1194215), (110, 1150789), (265, 477686), (530, 238843), (583, 217130), (1166, 108565), (2915, 43426), (5830, 21713)]