6393647860

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{53611}}^1$

素因数の和:53776

約数の個数: 48

約数和(自身を含む): 13780428480

約数和(自身を除く): 7386780620

約数列:

[1, 2, 4, 5, 10, 20, 67, 89, 134, 178, 268, 335, 356, 445, 670, 890, 1340, 1780, 5963, 11926, 23852, 29815, 53611, 59630, 107222, 119260, 214444, 268055, 536110, 1072220, 3591937, 4771379, 7183874, 9542758, 14367748, 17959685, 19085516, 23856895, 35919370, 47713790, 71838740, 95427580, 319682393, 639364786, 1278729572, 1598411965, 3196823930, 6393647860]

約数ペア:

[(1, 6393647860), (2, 3196823930), (4, 1598411965), (5, 1278729572), (10, 639364786), (20, 319682393), (67, 95427580), (89, 71838740), (134, 47713790), (178, 35919370), (268, 23856895), (335, 19085516), (356, 17959685), (445, 14367748), (670, 9542758), (890, 7183874), (1340, 4771379), (1780, 3591937), (5963, 1072220), (11926, 536110), (23852, 268055), (29815, 214444), (53611, 119260), (59630, 107222)]