22106480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25121}}^1$

素因数の和:25145

約数の個数: 40

約数和(自身を含む): 56072304

約数和(自身を除く): 33965824

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 25121, 50242, 100484, 125605, 200968, 251210, 276331, 401936, 502420, 552662, 1004840, 1105324, 1381655, 2009680, 2210648, 2763310, 4421296, 5526620, 11053240, 22106480]

約数ペア:

[(1, 22106480), (2, 11053240), (4, 5526620), (5, 4421296), (8, 2763310), (10, 2210648), (11, 2009680), (16, 1381655), (20, 1105324), (22, 1004840), (40, 552662), (44, 502420), (55, 401936), (80, 276331), (88, 251210), (110, 200968), (176, 125605), (220, 100484), (440, 50242), (880, 25121)]