77682100

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{14657}}^1$

素因数の和:14724

約数の個数: 36

約数和(自身を含む): 171762444

約数和(自身を除く): 94080344

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 212, 265, 530, 1060, 1325, 2650, 5300, 14657, 29314, 58628, 73285, 146570, 293140, 366425, 732850, 776821, 1465700, 1553642, 3107284, 3884105, 7768210, 15536420, 19420525, 38841050, 77682100]

約数ペア:

[(1, 77682100), (2, 38841050), (4, 19420525), (5, 15536420), (10, 7768210), (20, 3884105), (25, 3107284), (50, 1553642), (53, 1465700), (100, 776821), (106, 732850), (212, 366425), (265, 293140), (530, 146570), (1060, 73285), (1325, 58628), (2650, 29314), (5300, 14657)]