108556780

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{577}}^1$

素因数の和:1018

約数の個数: 48

約数和(自身を含む): 238875840

約数和(自身を除く): 130319060

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 409, 460, 577, 818, 1154, 1636, 2045, 2308, 2885, 4090, 5770, 8180, 9407, 11540, 13271, 18814, 26542, 37628, 47035, 53084, 66355, 94070, 132710, 188140, 235993, 265420, 471986, 943972, 1179965, 2359930, 4719860, 5427839, 10855678, 21711356, 27139195, 54278390, 108556780]

約数ペア:

[(1, 108556780), (2, 54278390), (4, 27139195), (5, 21711356), (10, 10855678), (20, 5427839), (23, 4719860), (46, 2359930), (92, 1179965), (115, 943972), (230, 471986), (409, 265420), (460, 235993), (577, 188140), (818, 132710), (1154, 94070), (1636, 66355), (2045, 53084), (2308, 47035), (2885, 37628), (4090, 26542), (5770, 18814), (8180, 13271), (9407, 11540)]