277204040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{14057}}^1$

素因数の和:14114

約数の個数: 64

約数和(自身を含む): 683218800

約数和(自身を除く): 406014760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 29, 34, 40, 58, 68, 85, 116, 136, 145, 170, 232, 290, 340, 493, 580, 680, 986, 1160, 1972, 2465, 3944, 4930, 9860, 14057, 19720, 28114, 56228, 70285, 112456, 140570, 238969, 281140, 407653, 477938, 562280, 815306, 955876, 1194845, 1630612, 1911752, 2038265, 2389690, 3261224, 4076530, 4779380, 6930101, 8153060, 9558760, 13860202, 16306120, 27720404, 34650505, 55440808, 69301010, 138602020, 277204040]

約数ペア:

[(1, 277204040), (2, 138602020), (4, 69301010), (5, 55440808), (8, 34650505), (10, 27720404), (17, 16306120), (20, 13860202), (29, 9558760), (34, 8153060), (40, 6930101), (58, 4779380), (68, 4076530), (85, 3261224), (116, 2389690), (136, 2038265), (145, 1911752), (170, 1630612), (232, 1194845), (290, 955876), (340, 815306), (493, 562280), (580, 477938), (680, 407653), (986, 281140), (1160, 238969), (1972, 140570), (2465, 112456), (3944, 70285), (4930, 56228), (9860, 28114), (14057, 19720)]