190099250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{69127}}^1$

素因数の和:69155

約数の個数: 32

約数和(自身を含む): 388222848

約数和(自身を除く): 198123598

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 1375, 2750, 69127, 138254, 345635, 691270, 760397, 1520794, 1728175, 3456350, 3801985, 7603970, 8640875, 17281750, 19009925, 38019850, 95049625, 190099250]

約数ペア:

[(1, 190099250), (2, 95049625), (5, 38019850), (10, 19009925), (11, 17281750), (22, 8640875), (25, 7603970), (50, 3801985), (55, 3456350), (110, 1728175), (125, 1520794), (250, 760397), (275, 691270), (550, 345635), (1375, 138254), (2750, 69127)]