17116220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{77801}}^1$

素因数の和:77821

約数の個数: 24

約数和(自身を含む): 39212208

約数和(自身を除く): 22095988

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 77801, 155602, 311204, 389005, 778010, 855811, 1556020, 1711622, 3423244, 4279055, 8558110, 17116220]

約数ペア:

[(1, 17116220), (2, 8558110), (4, 4279055), (5, 3423244), (10, 1711622), (11, 1556020), (20, 855811), (22, 778010), (44, 389005), (55, 311204), (110, 155602), (220, 77801)]