3415880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6569}}^1$

素因数の和:6593

約数の個数: 32

約数和(自身を含む): 8278200

約数和(自身を除く): 4862320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 6569, 13138, 26276, 32845, 52552, 65690, 85397, 131380, 170794, 262760, 341588, 426985, 683176, 853970, 1707940, 3415880]

約数ペア:

[(1, 3415880), (2, 1707940), (4, 853970), (5, 683176), (8, 426985), (10, 341588), (13, 262760), (20, 170794), (26, 131380), (40, 85397), (52, 65690), (65, 52552), (104, 32845), (130, 26276), (260, 13138), (520, 6569)]