827499040

素因数分解:

$2^5\times 5^1\times {\mathrm{457}}^1\times {\mathrm{11317}}^1$

素因数の和:11789

約数の個数: 48

約数和(自身を含む): 1959417432

約数和(自身を除く): 1131918392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 457, 914, 1828, 2285, 3656, 4570, 7312, 9140, 11317, 14624, 18280, 22634, 36560, 45268, 56585, 73120, 90536, 113170, 181072, 226340, 362144, 452680, 905360, 1810720, 5171869, 10343738, 20687476, 25859345, 41374952, 51718690, 82749904, 103437380, 165499808, 206874760, 413749520, 827499040]

約数ペア:

[(1, 827499040), (2, 413749520), (4, 206874760), (5, 165499808), (8, 103437380), (10, 82749904), (16, 51718690), (20, 41374952), (32, 25859345), (40, 20687476), (80, 10343738), (160, 5171869), (457, 1810720), (914, 905360), (1828, 452680), (2285, 362144), (3656, 226340), (4570, 181072), (7312, 113170), (9140, 90536), (11317, 73120), (14624, 56585), (18280, 45268), (22634, 36560)]