99540220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{382847}}^1$

素因数の和:382869

約数の個数: 24

約数和(自身を含む): 225114624

約数和(自身を除く): 125574404

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 382847, 765694, 1531388, 1914235, 3828470, 4977011, 7656940, 9954022, 19908044, 24885055, 49770110, 99540220]

約数ペア:

[(1, 99540220), (2, 49770110), (4, 24885055), (5, 19908044), (10, 9954022), (13, 7656940), (20, 4977011), (26, 3828470), (52, 1914235), (65, 1531388), (130, 765694), (260, 382847)]