4674020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17977}}^1$

素因数の和:17999

約数の個数: 24

約数和(自身を含む): 10571064

約数和(自身を除く): 5897044

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 17977, 35954, 71908, 89885, 179770, 233701, 359540, 467402, 934804, 1168505, 2337010, 4674020]

約数ペア:

[(1, 4674020), (2, 2337010), (4, 1168505), (5, 934804), (10, 467402), (13, 359540), (20, 233701), (26, 179770), (52, 89885), (65, 71908), (130, 35954), (260, 17977)]