98623760

素因数分解:

$2^4\times 5^1\times {\mathrm{1232797}}^1$

素因数の和:1232810

約数の個数: 20

約数和(自身を含む): 229300428

約数和(自身を除く): 130676668

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1232797, 2465594, 4931188, 6163985, 9862376, 12327970, 19724752, 24655940, 49311880, 98623760]

約数ペア:

[(1, 98623760), (2, 49311880), (4, 24655940), (5, 19724752), (8, 12327970), (10, 9862376), (16, 6163985), (20, 4931188), (40, 2465594), (80, 1232797)]