2012204820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1\times {\mathrm{1489}}^1$

素因数の和:1825

約数の個数: 96

約数和(自身を含む): 5719311360

約数和(自身を除く): 3707106540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 223, 303, 404, 446, 505, 606, 669, 892, 1010, 1115, 1212, 1338, 1489, 1515, 2020, 2230, 2676, 2978, 3030, 3345, 4460, 4467, 5956, 6060, 6690, 7445, 8934, 13380, 14890, 17868, 22335, 22523, 29780, 44670, 45046, 67569, 89340, 90092, 112615, 135138, 150389, 225230, 270276, 300778, 332047, 337845, 450460, 451167, 601556, 664094, 675690, 751945, 902334, 996141, 1328188, 1351380, 1503890, 1660235, 1804668, 1992282, 2255835, 3007780, 3320470, 3984564, 4511670, 4980705, 6640940, 9023340, 9961410, 19922820, 33536747, 67073494, 100610241, 134146988, 167683735, 201220482, 335367470, 402440964, 503051205, 670734940, 1006102410, 2012204820]

約数ペア:

[(1, 2012204820), (2, 1006102410), (3, 670734940), (4, 503051205), (5, 402440964), (6, 335367470), (10, 201220482), (12, 167683735), (15, 134146988), (20, 100610241), (30, 67073494), (60, 33536747), (101, 19922820), (202, 9961410), (223, 9023340), (303, 6640940), (404, 4980705), (446, 4511670), (505, 3984564), (606, 3320470), (669, 3007780), (892, 2255835), (1010, 1992282), (1115, 1804668), (1212, 1660235), (1338, 1503890), (1489, 1351380), (1515, 1328188), (2020, 996141), (2230, 902334), (2676, 751945), (2978, 675690), (3030, 664094), (3345, 601556), (4460, 451167), (4467, 450460), (5956, 337845), (6060, 332047), (6690, 300778), (7445, 270276), (8934, 225230), (13380, 150389), (14890, 135138), (17868, 112615), (22335, 90092), (22523, 89340), (29780, 67569), (44670, 45046)]