61692620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{14759}}^1$

素因数の和:14798

約数の個数: 48

約数和(自身を含む): 148780800

約数和(自身を除く): 87088180

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 14759, 29518, 59036, 73795, 147590, 162349, 280421, 295180, 324698, 560842, 649396, 811745, 1121684, 1402105, 1623490, 2804210, 3084631, 3246980, 5608420, 6169262, 12338524, 15423155, 30846310, 61692620]

約数ペア:

[(1, 61692620), (2, 30846310), (4, 15423155), (5, 12338524), (10, 6169262), (11, 5608420), (19, 3246980), (20, 3084631), (22, 2804210), (38, 1623490), (44, 1402105), (55, 1121684), (76, 811745), (95, 649396), (110, 560842), (190, 324698), (209, 295180), (220, 280421), (380, 162349), (418, 147590), (836, 73795), (1045, 59036), (2090, 29518), (4180, 14759)]