29058880

素因数分解:

$2^6\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1279}}^1$

素因数の和:1367

約数の個数: 56

約数和(自身を含む): 70225920

約数和(自身を除く): 41167040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 142, 160, 284, 320, 355, 568, 710, 1136, 1279, 1420, 2272, 2558, 2840, 4544, 5116, 5680, 6395, 10232, 11360, 12790, 20464, 22720, 25580, 40928, 51160, 81856, 90809, 102320, 181618, 204640, 363236, 409280, 454045, 726472, 908090, 1452944, 1816180, 2905888, 3632360, 5811776, 7264720, 14529440, 29058880]

約数ペア:

[(1, 29058880), (2, 14529440), (4, 7264720), (5, 5811776), (8, 3632360), (10, 2905888), (16, 1816180), (20, 1452944), (32, 908090), (40, 726472), (64, 454045), (71, 409280), (80, 363236), (142, 204640), (160, 181618), (284, 102320), (320, 90809), (355, 81856), (568, 51160), (710, 40928), (1136, 25580), (1279, 22720), (1420, 20464), (2272, 12790), (2558, 11360), (2840, 10232), (4544, 6395), (5116, 5680)]