5784220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22247}}^1$

素因数の和:22269

約数の個数: 24

約数和(自身を含む): 13081824

約数和(自身を除く): 7297604

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 22247, 44494, 88988, 111235, 222470, 289211, 444940, 578422, 1156844, 1446055, 2892110, 5784220]

約数ペア:

[(1, 5784220), (2, 2892110), (4, 1446055), (5, 1156844), (10, 578422), (13, 444940), (20, 289211), (26, 222470), (52, 111235), (65, 88988), (130, 44494), (260, 22247)]