75488740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{829}}^1$

素因数の和:1024

約数の個数: 48

約数和(自身を含む): 165236400

約数和(自身を除く): 89747660

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 157, 290, 314, 580, 628, 785, 829, 1570, 1658, 3140, 3316, 4145, 4553, 8290, 9106, 16580, 18212, 22765, 24041, 45530, 48082, 91060, 96164, 120205, 130153, 240410, 260306, 480820, 520612, 650765, 1301530, 2603060, 3774437, 7548874, 15097748, 18872185, 37744370, 75488740]

約数ペア:

[(1, 75488740), (2, 37744370), (4, 18872185), (5, 15097748), (10, 7548874), (20, 3774437), (29, 2603060), (58, 1301530), (116, 650765), (145, 520612), (157, 480820), (290, 260306), (314, 240410), (580, 130153), (628, 120205), (785, 96164), (829, 91060), (1570, 48082), (1658, 45530), (3140, 24041), (3316, 22765), (4145, 18212), (4553, 16580), (8290, 9106)]