77623370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{4079}}^1$

素因数の和:4270

約数の個数: 32

約数和(自身を含む): 153342720

約数和(自身を除く): 75719350

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 173, 346, 865, 1730, 1903, 3806, 4079, 8158, 9515, 19030, 20395, 40790, 44869, 89738, 224345, 448690, 705667, 1411334, 3528335, 7056670, 7762337, 15524674, 38811685, 77623370]

約数ペア:

[(1, 77623370), (2, 38811685), (5, 15524674), (10, 7762337), (11, 7056670), (22, 3528335), (55, 1411334), (110, 705667), (173, 448690), (346, 224345), (865, 89738), (1730, 44869), (1903, 40790), (3806, 20395), (4079, 19030), (8158, 9515)]