32564740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{499}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 74088000

約数和(自身を除く): 41523260

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 251, 260, 499, 502, 998, 1004, 1255, 1996, 2495, 2510, 3263, 4990, 5020, 6487, 6526, 9980, 12974, 13052, 16315, 25948, 32435, 32630, 64870, 65260, 125249, 129740, 250498, 500996, 626245, 1252490, 1628237, 2504980, 3256474, 6512948, 8141185, 16282370, 32564740]

約数ペア:

[(1, 32564740), (2, 16282370), (4, 8141185), (5, 6512948), (10, 3256474), (13, 2504980), (20, 1628237), (26, 1252490), (52, 626245), (65, 500996), (130, 250498), (251, 129740), (260, 125249), (499, 65260), (502, 64870), (998, 32630), (1004, 32435), (1255, 25948), (1996, 16315), (2495, 13052), (2510, 12974), (3263, 9980), (4990, 6526), (5020, 6487)]