112769360

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{128147}}^1$

素因数の和:128171

約数の個数: 40

約数和(自身を含む): 286026336

約数和(自身を除く): 173256976

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 128147, 256294, 512588, 640735, 1025176, 1281470, 1409617, 2050352, 2562940, 2819234, 5125880, 5638468, 7048085, 10251760, 11276936, 14096170, 22553872, 28192340, 56384680, 112769360]

約数ペア:

[(1, 112769360), (2, 56384680), (4, 28192340), (5, 22553872), (8, 14096170), (10, 11276936), (11, 10251760), (16, 7048085), (20, 5638468), (22, 5125880), (40, 2819234), (44, 2562940), (55, 2050352), (80, 1409617), (88, 1281470), (110, 1025176), (176, 640735), (220, 512588), (440, 256294), (880, 128147)]