3318950

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1619}}^1$

素因数の和:1672

約数の個数: 24

約数和(自身を含む): 6327720

約数和(自身を除く): 3008770

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 1619, 2050, 3238, 8095, 16190, 40475, 66379, 80950, 132758, 331895, 663790, 1659475, 3318950]

約数ペア:

[(1, 3318950), (2, 1659475), (5, 663790), (10, 331895), (25, 132758), (41, 80950), (50, 66379), (82, 40475), (205, 16190), (410, 8095), (1025, 3238), (1619, 2050)]