184493240

素因数分解:

$2^3\times 5^1\times {\mathrm{1109}}^1\times {\mathrm{4159}}^1$

素因数の和:5279

約数の個数: 32

約数和(自身を含む): 415584000

約数和(自身を除く): 231090760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1109, 2218, 4159, 4436, 5545, 8318, 8872, 11090, 16636, 20795, 22180, 33272, 41590, 44360, 83180, 166360, 4612331, 9224662, 18449324, 23061655, 36898648, 46123310, 92246620, 184493240]

約数ペア:

[(1, 184493240), (2, 92246620), (4, 46123310), (5, 36898648), (8, 23061655), (10, 18449324), (20, 9224662), (40, 4612331), (1109, 166360), (2218, 83180), (4159, 44360), (4436, 41590), (5545, 33272), (8318, 22180), (8872, 20795), (11090, 16636)]