84594740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{929}}^1$

素因数の和:1124

約数の個数: 48

約数和(自身を含む): 185144400

約数和(自身を除く): 100549660

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 157, 290, 314, 580, 628, 785, 929, 1570, 1858, 3140, 3716, 4553, 4645, 9106, 9290, 18212, 18580, 22765, 26941, 45530, 53882, 91060, 107764, 134705, 145853, 269410, 291706, 538820, 583412, 729265, 1458530, 2917060, 4229737, 8459474, 16918948, 21148685, 42297370, 84594740]

約数ペア:

[(1, 84594740), (2, 42297370), (4, 21148685), (5, 16918948), (10, 8459474), (20, 4229737), (29, 2917060), (58, 1458530), (116, 729265), (145, 583412), (157, 538820), (290, 291706), (314, 269410), (580, 145853), (628, 134705), (785, 107764), (929, 91060), (1570, 53882), (1858, 45530), (3140, 26941), (3716, 22765), (4553, 18580), (4645, 18212), (9106, 9290)]