26467660

素因数分解:

$2^2\times 5^1\times {\mathrm{1091}}^1\times {\mathrm{1213}}^1$

素因数の和:2313

約数の個数: 24

約数和(自身を含む): 55678896

約数和(自身を除く): 29211236

約数列:

[1, 2, 4, 5, 10, 20, 1091, 1213, 2182, 2426, 4364, 4852, 5455, 6065, 10910, 12130, 21820, 24260, 1323383, 2646766, 5293532, 6616915, 13233830, 26467660]

約数ペア:

[(1, 26467660), (2, 13233830), (4, 6616915), (5, 5293532), (10, 2646766), (20, 1323383), (1091, 24260), (1213, 21820), (2182, 12130), (2426, 10910), (4364, 6065), (4852, 5455)]