45460520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{162359}}^1$

素因数の和:162377

約数の個数: 32

約数和(自身を含む): 116899200

約数和(自身を除く): 71438680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 162359, 324718, 649436, 811795, 1136513, 1298872, 1623590, 2273026, 3247180, 4546052, 5682565, 6494360, 9092104, 11365130, 22730260, 45460520]

約数ペア:

[(1, 45460520), (2, 22730260), (4, 11365130), (5, 9092104), (7, 6494360), (8, 5682565), (10, 4546052), (14, 3247180), (20, 2273026), (28, 1623590), (35, 1298872), (40, 1136513), (56, 811795), (70, 649436), (140, 324718), (280, 162359)]