268230640

素因数分解:

$2^4\times 5^1\times {\mathrm{701}}^1\times {\mathrm{4783}}^1$

素因数の和:5497

約数の個数: 40

約数和(自身を含む): 624656448

約数和(自身を除く): 356425808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 701, 1402, 2804, 3505, 4783, 5608, 7010, 9566, 11216, 14020, 19132, 23915, 28040, 38264, 47830, 56080, 76528, 95660, 191320, 382640, 3352883, 6705766, 13411532, 16764415, 26823064, 33528830, 53646128, 67057660, 134115320, 268230640]

約数ペア:

[(1, 268230640), (2, 134115320), (4, 67057660), (5, 53646128), (8, 33528830), (10, 26823064), (16, 16764415), (20, 13411532), (40, 6705766), (80, 3352883), (701, 382640), (1402, 191320), (2804, 95660), (3505, 76528), (4783, 56080), (5608, 47830), (7010, 38264), (9566, 28040), (11216, 23915), (14020, 19132)]