5405210

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{8861}}^1$

素因数の和:8929

約数の個数: 16

約数和(自身を含む): 9889992

約数和(自身を除く): 4484782

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 8861, 17722, 44305, 88610, 540521, 1081042, 2702605, 5405210]

約数ペア:

[(1, 5405210), (2, 2702605), (5, 1081042), (10, 540521), (61, 88610), (122, 44305), (305, 17722), (610, 8861)]