82078190

素因数分解:

$2^1\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{8039}}^1$

素因数の和:9067

約数の個数: 16

約数和(自身を含む): 147903840

約数和(自身を除く): 65825650

約数列:

[1, 2, 5, 10, 1021, 2042, 5105, 8039, 10210, 16078, 40195, 80390, 8207819, 16415638, 41039095, 82078190]

約数ペア:

[(1, 82078190), (2, 41039095), (5, 16415638), (10, 8207819), (1021, 80390), (2042, 40195), (5105, 16078), (8039, 10210)]