26667080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{60607}}^1$

素因数の和:60629

約数の個数: 32

約数和(自身を含む): 65456640

約数和(自身を除く): 38789560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 60607, 121214, 242428, 303035, 484856, 606070, 666677, 1212140, 1333354, 2424280, 2666708, 3333385, 5333416, 6666770, 13333540, 26667080]

約数ペア:

[(1, 26667080), (2, 13333540), (4, 6666770), (5, 5333416), (8, 3333385), (10, 2666708), (11, 2424280), (20, 1333354), (22, 1212140), (40, 666677), (44, 606070), (55, 484856), (88, 303035), (110, 242428), (220, 121214), (440, 60607)]