540409880

素因数分解:

$2^3\times 5^1\times {\mathrm{359}}^1\times {\mathrm{37633}}^1$

素因数の和:38003

約数の個数: 32

約数和(自身を含む): 1219341600

約数和(自身を除く): 678931720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 359, 718, 1436, 1795, 2872, 3590, 7180, 14360, 37633, 75266, 150532, 188165, 301064, 376330, 752660, 1505320, 13510247, 27020494, 54040988, 67551235, 108081976, 135102470, 270204940, 540409880]

約数ペア:

[(1, 540409880), (2, 270204940), (4, 135102470), (5, 108081976), (8, 67551235), (10, 54040988), (20, 27020494), (40, 13510247), (359, 1505320), (718, 752660), (1436, 376330), (1795, 301064), (2872, 188165), (3590, 150532), (7180, 75266), (14360, 37633)]