69247880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{133169}}^1$

素因数の和:133193

約数の個数: 32

約数和(自身を含む): 167794200

約数和(自身を除く): 98546320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 133169, 266338, 532676, 665845, 1065352, 1331690, 1731197, 2663380, 3462394, 5326760, 6924788, 8655985, 13849576, 17311970, 34623940, 69247880]

約数ペア:

[(1, 69247880), (2, 34623940), (4, 17311970), (5, 13849576), (8, 8655985), (10, 6924788), (13, 5326760), (20, 3462394), (26, 2663380), (40, 1731197), (52, 1331690), (65, 1065352), (104, 665845), (130, 532676), (260, 266338), (520, 133169)]