78710480060

素因数分解:

$2^2\times 5^1\times {\mathrm{53149}}^1\times {\mathrm{74047}}^1$

素因数の和:127205

約数の個数: 24

約数和(自身を含む): 165297350400

約数和(自身を除く): 86586870340

約数列:

[1, 2, 4, 5, 10, 20, 53149, 74047, 106298, 148094, 212596, 265745, 296188, 370235, 531490, 740470, 1062980, 1480940, 3935524003, 7871048006, 15742096012, 19677620015, 39355240030, 78710480060]

約数ペア:

[(1, 78710480060), (2, 39355240030), (4, 19677620015), (5, 15742096012), (10, 7871048006), (20, 3935524003), (53149, 1480940), (74047, 1062980), (106298, 740470), (148094, 531490), (212596, 370235), (265745, 296188)]