4857320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9341}}^1$

素因数の和:9365

約数の個数: 32

約数和(自身を含む): 11770920

約数和(自身を除く): 6913600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 9341, 18682, 37364, 46705, 74728, 93410, 121433, 186820, 242866, 373640, 485732, 607165, 971464, 1214330, 2428660, 4857320]

約数ペア:

[(1, 4857320), (2, 2428660), (4, 1214330), (5, 971464), (8, 607165), (10, 485732), (13, 373640), (20, 242866), (26, 186820), (40, 121433), (52, 93410), (65, 74728), (104, 46705), (130, 37364), (260, 18682), (520, 9341)]