29019040

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2707}}^1$

素因数の和:2789

約数の個数: 48

約数和(自身を含む): 69606432

約数和(自身を除く): 40587392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 134, 160, 268, 335, 536, 670, 1072, 1340, 2144, 2680, 2707, 5360, 5414, 10720, 10828, 13535, 21656, 27070, 43312, 54140, 86624, 108280, 181369, 216560, 362738, 433120, 725476, 906845, 1450952, 1813690, 2901904, 3627380, 5803808, 7254760, 14509520, 29019040]

約数ペア:

[(1, 29019040), (2, 14509520), (4, 7254760), (5, 5803808), (8, 3627380), (10, 2901904), (16, 1813690), (20, 1450952), (32, 906845), (40, 725476), (67, 433120), (80, 362738), (134, 216560), (160, 181369), (268, 108280), (335, 86624), (536, 54140), (670, 43312), (1072, 27070), (1340, 21656), (2144, 13535), (2680, 10828), (2707, 10720), (5360, 5414)]