26521000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{2411}}^1$

素因数の和:2443

約数の個数: 64

約数和(自身を含む): 67728960

約数和(自身を除く): 41207960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 125, 200, 220, 250, 275, 440, 500, 550, 1000, 1100, 1375, 2200, 2411, 2750, 4822, 5500, 9644, 11000, 12055, 19288, 24110, 26521, 48220, 53042, 60275, 96440, 106084, 120550, 132605, 212168, 241100, 265210, 301375, 482200, 530420, 602750, 663025, 1060840, 1205500, 1326050, 2411000, 2652100, 3315125, 5304200, 6630250, 13260500, 26521000]

約数ペア:

[(1, 26521000), (2, 13260500), (4, 6630250), (5, 5304200), (8, 3315125), (10, 2652100), (11, 2411000), (20, 1326050), (22, 1205500), (25, 1060840), (40, 663025), (44, 602750), (50, 530420), (55, 482200), (88, 301375), (100, 265210), (110, 241100), (125, 212168), (200, 132605), (220, 120550), (250, 106084), (275, 96440), (440, 60275), (500, 53042), (550, 48220), (1000, 26521), (1100, 24110), (1375, 19288), (2200, 12055), (2411, 11000), (2750, 9644), (4822, 5500)]