40376630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{6481}}^1$

素因数の和:6584

約数の個数: 32

約数和(自身を含む): 84006720

約数和(自身を除く): 43630090

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 3115, 6230, 6481, 12962, 32405, 45367, 64810, 90734, 226835, 453670, 576809, 1153618, 2884045, 4037663, 5768090, 8075326, 20188315, 40376630]

約数ペア:

[(1, 40376630), (2, 20188315), (5, 8075326), (7, 5768090), (10, 4037663), (14, 2884045), (35, 1153618), (70, 576809), (89, 453670), (178, 226835), (445, 90734), (623, 64810), (890, 45367), (1246, 32405), (3115, 12962), (6230, 6481)]