40973900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{193}}^2$

素因数の和:411

約数の個数: 54

約数和(自身を含む): 97501572

約数和(自身を除く): 56527672

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 193, 220, 275, 386, 550, 772, 965, 1100, 1930, 2123, 3860, 4246, 4825, 8492, 9650, 10615, 19300, 21230, 37249, 42460, 53075, 74498, 106150, 148996, 186245, 212300, 372490, 409739, 744980, 819478, 931225, 1638956, 1862450, 2048695, 3724900, 4097390, 8194780, 10243475, 20486950, 40973900]

約数ペア:

[(1, 40973900), (2, 20486950), (4, 10243475), (5, 8194780), (10, 4097390), (11, 3724900), (20, 2048695), (22, 1862450), (25, 1638956), (44, 931225), (50, 819478), (55, 744980), (100, 409739), (110, 372490), (193, 212300), (220, 186245), (275, 148996), (386, 106150), (550, 74498), (772, 53075), (965, 42460), (1100, 37249), (1930, 21230), (2123, 19300), (3860, 10615), (4246, 9650), (4825, 8492)]