1189792340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1789}}^1\times {\mathrm{3023}}^1$

素因数の和:4832

約数の個数: 48

約数和(自身を含む): 2728131840

約数和(自身を除く): 1538339500

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1789, 3023, 3578, 6046, 7156, 8945, 12092, 15115, 17890, 19679, 30230, 33253, 35780, 39358, 60460, 66506, 78716, 98395, 133012, 166265, 196790, 332530, 393580, 665060, 5408147, 10816294, 21632588, 27040735, 54081470, 59489617, 108162940, 118979234, 237958468, 297448085, 594896170, 1189792340]

約数ペア:

[(1, 1189792340), (2, 594896170), (4, 297448085), (5, 237958468), (10, 118979234), (11, 108162940), (20, 59489617), (22, 54081470), (44, 27040735), (55, 21632588), (110, 10816294), (220, 5408147), (1789, 665060), (3023, 393580), (3578, 332530), (6046, 196790), (7156, 166265), (8945, 133012), (12092, 98395), (15115, 78716), (17890, 66506), (19679, 60460), (30230, 39358), (33253, 35780)]