125629420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{1093}}^1$

素因数の和:1930

約数の個数: 48

約数和(自身を含む): 302154048

約数和(自身を除く): 176524628

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 821, 1093, 1642, 2186, 3284, 4105, 4372, 5465, 5747, 7651, 8210, 10930, 11494, 15302, 16420, 21860, 22988, 28735, 30604, 38255, 57470, 76510, 114940, 153020, 897353, 1794706, 3589412, 4486765, 6281471, 8973530, 12562942, 17947060, 25125884, 31407355, 62814710, 125629420]

約数ペア:

[(1, 125629420), (2, 62814710), (4, 31407355), (5, 25125884), (7, 17947060), (10, 12562942), (14, 8973530), (20, 6281471), (28, 4486765), (35, 3589412), (70, 1794706), (140, 897353), (821, 153020), (1093, 114940), (1642, 76510), (2186, 57470), (3284, 38255), (4105, 30604), (4372, 28735), (5465, 22988), (5747, 21860), (7651, 16420), (8210, 15302), (10930, 11494)]