25761890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{33457}}^1$

素因数の和:33482

約数の個数: 32

約数和(自身を含む): 57815424

約数和(自身を除く): 32053534

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 33457, 66914, 167285, 234199, 334570, 368027, 468398, 736054, 1170995, 1840135, 2341990, 2576189, 3680270, 5152378, 12880945, 25761890]

約数ペア:

[(1, 25761890), (2, 12880945), (5, 5152378), (7, 3680270), (10, 2576189), (11, 2341990), (14, 1840135), (22, 1170995), (35, 736054), (55, 468398), (70, 368027), (77, 334570), (110, 234199), (154, 167285), (385, 66914), (770, 33457)]