295501820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{2579}}^1$

素因数の和:2942

約数の個数: 48

約数和(自身を含む): 659262240

約数和(自身を除く): 363760420

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 337, 340, 674, 1348, 1685, 2579, 3370, 5158, 5729, 6740, 10316, 11458, 12895, 22916, 25790, 28645, 43843, 51580, 57290, 87686, 114580, 175372, 219215, 438430, 869123, 876860, 1738246, 3476492, 4345615, 8691230, 14775091, 17382460, 29550182, 59100364, 73875455, 147750910, 295501820]

約数ペア:

[(1, 295501820), (2, 147750910), (4, 73875455), (5, 59100364), (10, 29550182), (17, 17382460), (20, 14775091), (34, 8691230), (68, 4345615), (85, 3476492), (170, 1738246), (337, 876860), (340, 869123), (674, 438430), (1348, 219215), (1685, 175372), (2579, 114580), (3370, 87686), (5158, 57290), (5729, 51580), (6740, 43843), (10316, 28645), (11458, 25790), (12895, 22916)]