414937220

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{17449}}^1$

素因数の和:17528

約数の個数: 48

約数和(自身を含む): 923454000

約数和(自身を除く): 508516780

約数列:

[1, 2, 4, 5, 10, 20, 29, 41, 58, 82, 116, 145, 164, 205, 290, 410, 580, 820, 1189, 2378, 4756, 5945, 11890, 17449, 23780, 34898, 69796, 87245, 174490, 348980, 506021, 715409, 1012042, 1430818, 2024084, 2530105, 2861636, 3577045, 5060210, 7154090, 10120420, 14308180, 20746861, 41493722, 82987444, 103734305, 207468610, 414937220]

約数ペア:

[(1, 414937220), (2, 207468610), (4, 103734305), (5, 82987444), (10, 41493722), (20, 20746861), (29, 14308180), (41, 10120420), (58, 7154090), (82, 5060210), (116, 3577045), (145, 2861636), (164, 2530105), (205, 2024084), (290, 1430818), (410, 1012042), (580, 715409), (820, 506021), (1189, 348980), (2378, 174490), (4756, 87245), (5945, 69796), (11890, 34898), (17449, 23780)]