15692790140

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1\times {\mathrm{36919}}^1$

素因数の和:37382

約数の個数: 48

約数和(自身を含む): 33661293120

約数和(自身を除く): 17968502980

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 401, 530, 802, 1060, 1604, 2005, 4010, 8020, 21253, 36919, 42506, 73838, 85012, 106265, 147676, 184595, 212530, 369190, 425060, 738380, 1956707, 3913414, 7826828, 9783535, 14804519, 19567070, 29609038, 39134140, 59218076, 74022595, 148045190, 296090380, 784639507, 1569279014, 3138558028, 3923197535, 7846395070, 15692790140]

約数ペア:

[(1, 15692790140), (2, 7846395070), (4, 3923197535), (5, 3138558028), (10, 1569279014), (20, 784639507), (53, 296090380), (106, 148045190), (212, 74022595), (265, 59218076), (401, 39134140), (530, 29609038), (802, 19567070), (1060, 14804519), (1604, 9783535), (2005, 7826828), (4010, 3913414), (8020, 1956707), (21253, 738380), (36919, 425060), (42506, 369190), (73838, 212530), (85012, 184595), (106265, 147676)]