33366984760

素因数分解:

$2^3\times 5^1\times {\mathrm{65053}}^1\times {\mathrm{12823}}^1$

素因数の和:77887

約数の個数: 32

約数和(自身を含む): 75082724640

約数和(自身を除く): 41715739880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 12823, 25646, 51292, 64115, 65053, 102584, 128230, 130106, 256460, 260212, 325265, 512920, 520424, 650530, 1301060, 2602120, 834174619, 1668349238, 3336698476, 4170873095, 6673396952, 8341746190, 16683492380, 33366984760]

約数ペア:

[(1, 33366984760), (2, 16683492380), (4, 8341746190), (5, 6673396952), (8, 4170873095), (10, 3336698476), (20, 1668349238), (40, 834174619), (12823, 2602120), (25646, 1301060), (51292, 650530), (64115, 520424), (65053, 512920), (102584, 325265), (128230, 260212), (130106, 256460)]