98504090

素因数分解:

$2^1\times 5^1\times {\mathrm{2039}}^1\times {\mathrm{4831}}^1$

素因数の和:6877

約数の個数: 16

約数和(自身を含む): 177431040

約数和(自身を除く): 78926950

約数列:

[1, 2, 5, 10, 2039, 4078, 4831, 9662, 10195, 20390, 24155, 48310, 9850409, 19700818, 49252045, 98504090]

約数ペア:

[(1, 98504090), (2, 49252045), (5, 19700818), (10, 9850409), (2039, 48310), (4078, 24155), (4831, 20390), (9662, 10195)]