104121220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{1321}}^1$

素因数の和:1900

約数の個数: 48

約数和(自身を含む): 250524288

約数和(自身を除く): 146403068

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 563, 1126, 1321, 2252, 2642, 2815, 3941, 5284, 5630, 6605, 7882, 9247, 11260, 13210, 15764, 18494, 19705, 26420, 36988, 39410, 46235, 78820, 92470, 184940, 743723, 1487446, 2974892, 3718615, 5206061, 7437230, 10412122, 14874460, 20824244, 26030305, 52060610, 104121220]

約数ペア:

[(1, 104121220), (2, 52060610), (4, 26030305), (5, 20824244), (7, 14874460), (10, 10412122), (14, 7437230), (20, 5206061), (28, 3718615), (35, 2974892), (70, 1487446), (140, 743723), (563, 184940), (1126, 92470), (1321, 78820), (2252, 46235), (2642, 39410), (2815, 36988), (3941, 26420), (5284, 19705), (5630, 18494), (6605, 15764), (7882, 13210), (9247, 11260)]