26275280

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{6197}}^1$

素因数の和:6263

約数の個数: 40

約数和(自身を含む): 62252712

約数和(自身を除く): 35977432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 6197, 12394, 24788, 30985, 49576, 61970, 99152, 123940, 247880, 328441, 495760, 656882, 1313764, 1642205, 2627528, 3284410, 5255056, 6568820, 13137640, 26275280]

約数ペア:

[(1, 26275280), (2, 13137640), (4, 6568820), (5, 5255056), (8, 3284410), (10, 2627528), (16, 1642205), (20, 1313764), (40, 656882), (53, 495760), (80, 328441), (106, 247880), (212, 123940), (265, 99152), (424, 61970), (530, 49576), (848, 30985), (1060, 24788), (2120, 12394), (4240, 6197)]