72018190

素因数分解:

$2^1\times 5^1\times {\mathrm{1579}}^1\times {\mathrm{4561}}^1$

素因数の和:6147

約数の個数: 16

約数和(自身を含む): 129743280

約数和(自身を除く): 57725090

約数列:

[1, 2, 5, 10, 1579, 3158, 4561, 7895, 9122, 15790, 22805, 45610, 7201819, 14403638, 36009095, 72018190]

約数ペア:

[(1, 72018190), (2, 36009095), (5, 14403638), (10, 7201819), (1579, 45610), (3158, 22805), (4561, 15790), (7895, 9122)]