10726040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20627}}^1$

素因数の和:20651

約数の個数: 32

約数和(自身を含む): 25991280

約数和(自身を除く): 15265240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 20627, 41254, 82508, 103135, 165016, 206270, 268151, 412540, 536302, 825080, 1072604, 1340755, 2145208, 2681510, 5363020, 10726040]

約数ペア:

[(1, 10726040), (2, 5363020), (4, 2681510), (5, 2145208), (8, 1340755), (10, 1072604), (13, 825080), (20, 536302), (26, 412540), (40, 268151), (52, 206270), (65, 165016), (104, 103135), (130, 82508), (260, 41254), (520, 20627)]