77380690

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1\times {\mathrm{739}}^1$

素因数の和:1066

約数の個数: 32

約数和(自身を含む): 143749440

約数和(自身を除く): 66368750

約数列:

[1, 2, 5, 10, 37, 74, 185, 283, 370, 566, 739, 1415, 1478, 2830, 3695, 7390, 10471, 20942, 27343, 52355, 54686, 104710, 136715, 209137, 273430, 418274, 1045685, 2091370, 7738069, 15476138, 38690345, 77380690]

約数ペア:

[(1, 77380690), (2, 38690345), (5, 15476138), (10, 7738069), (37, 2091370), (74, 1045685), (185, 418274), (283, 273430), (370, 209137), (566, 136715), (739, 104710), (1415, 54686), (1478, 52355), (2830, 27343), (3695, 20942), (7390, 10471)]