40000266

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1823}}^1$

素因数の和:1907

約数の個数: 48

約数和(自身を含む): 92192256

約数和(自身を除く): 52191990

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 53, 69, 106, 138, 159, 207, 318, 414, 477, 954, 1219, 1823, 2438, 3646, 3657, 5469, 7314, 10938, 10971, 16407, 21942, 32814, 41929, 83858, 96619, 125787, 193238, 251574, 289857, 377361, 579714, 754722, 869571, 1739142, 2222237, 4444474, 6666711, 13333422, 20000133, 40000266]

約数ペア:

[(1, 40000266), (2, 20000133), (3, 13333422), (6, 6666711), (9, 4444474), (18, 2222237), (23, 1739142), (46, 869571), (53, 754722), (69, 579714), (106, 377361), (138, 289857), (159, 251574), (207, 193238), (318, 125787), (414, 96619), (477, 83858), (954, 41929), (1219, 32814), (1823, 21942), (2438, 16407), (3646, 10971), (3657, 10938), (5469, 7314)]