32144180

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{353}}^1$

素因数の和:548

約数の個数: 48

約数和(自身を含む): 70474320

約数和(自身を除く): 38330140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 157, 290, 314, 353, 580, 628, 706, 785, 1412, 1570, 1765, 3140, 3530, 4553, 7060, 9106, 10237, 18212, 20474, 22765, 40948, 45530, 51185, 55421, 91060, 102370, 110842, 204740, 221684, 277105, 554210, 1108420, 1607209, 3214418, 6428836, 8036045, 16072090, 32144180]

約数ペア:

[(1, 32144180), (2, 16072090), (4, 8036045), (5, 6428836), (10, 3214418), (20, 1607209), (29, 1108420), (58, 554210), (116, 277105), (145, 221684), (157, 204740), (290, 110842), (314, 102370), (353, 91060), (580, 55421), (628, 51185), (706, 45530), (785, 40948), (1412, 22765), (1570, 20474), (1765, 18212), (3140, 10237), (3530, 9106), (4553, 7060)]