119836040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157679}}^1$

素因数の和:157709

約数の個数: 32

約数和(自身を含む): 283824000

約数和(自身を除く): 163987960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 157679, 315358, 630716, 788395, 1261432, 1576790, 2995901, 3153580, 5991802, 6307160, 11983604, 14979505, 23967208, 29959010, 59918020, 119836040]

約数ペア:

[(1, 119836040), (2, 59918020), (4, 29959010), (5, 23967208), (8, 14979505), (10, 11983604), (19, 6307160), (20, 5991802), (38, 3153580), (40, 2995901), (76, 1576790), (95, 1261432), (152, 788395), (190, 630716), (380, 315358), (760, 157679)]