1796002420

素因数分解:

$2^2\times 5^1\times {\mathrm{2389}}^1\times {\mathrm{37589}}^1$

素因数の和:39987

約数の個数: 24

約数和(自身を含む): 3773284200

約数和(自身を除く): 1977281780

約数列:

[1, 2, 4, 5, 10, 20, 2389, 4778, 9556, 11945, 23890, 37589, 47780, 75178, 150356, 187945, 375890, 751780, 89800121, 179600242, 359200484, 449000605, 898001210, 1796002420]

約数ペア:

[(1, 1796002420), (2, 898001210), (4, 449000605), (5, 359200484), (10, 179600242), (20, 89800121), (2389, 751780), (4778, 375890), (9556, 187945), (11945, 150356), (23890, 75178), (37589, 47780)]