2010073340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{51043}}^1$

素因数の和:51242

約数の個数: 48

約数和(自身を含む): 4630711680

約数和(自身を除く): 2620638340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 179, 220, 358, 716, 895, 1790, 1969, 3580, 3938, 7876, 9845, 19690, 39380, 51043, 102086, 204172, 255215, 510430, 561473, 1020860, 1122946, 2245892, 2807365, 5614730, 9136697, 11229460, 18273394, 36546788, 45683485, 91366970, 100503667, 182733940, 201007334, 402014668, 502518335, 1005036670, 2010073340]

約数ペア:

[(1, 2010073340), (2, 1005036670), (4, 502518335), (5, 402014668), (10, 201007334), (11, 182733940), (20, 100503667), (22, 91366970), (44, 45683485), (55, 36546788), (110, 18273394), (179, 11229460), (220, 9136697), (358, 5614730), (716, 2807365), (895, 2245892), (1790, 1122946), (1969, 1020860), (3580, 561473), (3938, 510430), (7876, 255215), (9845, 204172), (19690, 102086), (39380, 51043)]