38779550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1061}}^1$

素因数の和:1133

約数の個数: 48

約数和(自身を含む): 78222672

約数和(自身を除く): 39443122

約数列:

[1, 2, 5, 10, 17, 25, 34, 43, 50, 85, 86, 170, 215, 425, 430, 731, 850, 1061, 1075, 1462, 2122, 2150, 3655, 5305, 7310, 10610, 18037, 18275, 26525, 36074, 36550, 45623, 53050, 90185, 91246, 180370, 228115, 450925, 456230, 775591, 901850, 1140575, 1551182, 2281150, 3877955, 7755910, 19389775, 38779550]

約数ペア:

[(1, 38779550), (2, 19389775), (5, 7755910), (10, 3877955), (17, 2281150), (25, 1551182), (34, 1140575), (43, 901850), (50, 775591), (85, 456230), (86, 450925), (170, 228115), (215, 180370), (425, 91246), (430, 90185), (731, 53050), (850, 45623), (1061, 36550), (1075, 36074), (1462, 26525), (2122, 18275), (2150, 18037), (3655, 10610), (5305, 7310)]