26675440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{30313}}^1$

素因数の和:30337

約数の個数: 40

約数和(自身を含む): 67660848

約数和(自身を除く): 40985408

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 30313, 60626, 121252, 151565, 242504, 303130, 333443, 485008, 606260, 666886, 1212520, 1333772, 1667215, 2425040, 2667544, 3334430, 5335088, 6668860, 13337720, 26675440]

約数ペア:

[(1, 26675440), (2, 13337720), (4, 6668860), (5, 5335088), (8, 3334430), (10, 2667544), (11, 2425040), (16, 1667215), (20, 1333772), (22, 1212520), (40, 666886), (44, 606260), (55, 485008), (80, 333443), (88, 303130), (110, 242504), (176, 151565), (220, 121252), (440, 60626), (880, 30313)]