12610363760

素因数分解:

$2^4\times 5^1\times {\mathrm{541}}^1\times {\mathrm{291367}}^1$

素因数の和:291921

約数の個数: 40

約数和(自身を含む): 29373390816

約数和(自身を除く): 16763027056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 541, 1082, 2164, 2705, 4328, 5410, 8656, 10820, 21640, 43280, 291367, 582734, 1165468, 1456835, 2330936, 2913670, 4661872, 5827340, 11654680, 23309360, 157629547, 315259094, 630518188, 788147735, 1261036376, 1576295470, 2522072752, 3152590940, 6305181880, 12610363760]

約数ペア:

[(1, 12610363760), (2, 6305181880), (4, 3152590940), (5, 2522072752), (8, 1576295470), (10, 1261036376), (16, 788147735), (20, 630518188), (40, 315259094), (80, 157629547), (541, 23309360), (1082, 11654680), (2164, 5827340), (2705, 4661872), (4328, 2913670), (5410, 2330936), (8656, 1456835), (10820, 1165468), (21640, 582734), (43280, 291367)]