210672380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{29179}}^1$

素因数の和:29226

約数の個数: 36

約数和(自身を含む): 466938360

約数和(自身を除く): 256265980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 361, 380, 722, 1444, 1805, 3610, 7220, 29179, 58358, 116716, 145895, 291790, 554401, 583580, 1108802, 2217604, 2772005, 5544010, 10533619, 11088020, 21067238, 42134476, 52668095, 105336190, 210672380]

約数ペア:

[(1, 210672380), (2, 105336190), (4, 52668095), (5, 42134476), (10, 21067238), (19, 11088020), (20, 10533619), (38, 5544010), (76, 2772005), (95, 2217604), (190, 1108802), (361, 583580), (380, 554401), (722, 291790), (1444, 145895), (1805, 116716), (3610, 58358), (7220, 29179)]