184447820

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{485389}}^1$

素因数の和:485417

約数の個数: 24

約数和(自身を含む): 407727600

約数和(自身を除く): 223279780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 485389, 970778, 1941556, 2426945, 4853890, 9222391, 9707780, 18444782, 36889564, 46111955, 92223910, 184447820]

約数ペア:

[(1, 184447820), (2, 92223910), (4, 46111955), (5, 36889564), (10, 18444782), (19, 9707780), (20, 9222391), (38, 4853890), (76, 2426945), (95, 1941556), (190, 970778), (380, 485389)]