155272010

素因数分解:

$2^1\times 5^1\times {\mathrm{2441}}^1\times {\mathrm{6361}}^1$

素因数の和:8809

約数の個数: 16

約数和(自身を含む): 279648072

約数和(自身を除く): 124376062

約数列:

[1, 2, 5, 10, 2441, 4882, 6361, 12205, 12722, 24410, 31805, 63610, 15527201, 31054402, 77636005, 155272010]

約数ペア:

[(1, 155272010), (2, 77636005), (5, 31054402), (10, 15527201), (2441, 63610), (4882, 31805), (6361, 24410), (12205, 12722)]