26607880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{51169}}^1$

素因数の和:51193

約数の個数: 32

約数和(自身を含む): 64474200

約数和(自身を除く): 37866320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 51169, 102338, 204676, 255845, 409352, 511690, 665197, 1023380, 1330394, 2046760, 2660788, 3325985, 5321576, 6651970, 13303940, 26607880]

約数ペア:

[(1, 26607880), (2, 13303940), (4, 6651970), (5, 5321576), (8, 3325985), (10, 2660788), (13, 2046760), (20, 1330394), (26, 1023380), (40, 665197), (52, 511690), (65, 409352), (104, 255845), (130, 204676), (260, 102338), (520, 51169)]