26855960

素因数分解:

$2^3\times 5^1\times {\mathrm{383}}^1\times {\mathrm{1753}}^1$

素因数の和:2147

約数の個数: 32

約数和(自身を含む): 60618240

約数和(自身を除く): 33762280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 383, 766, 1532, 1753, 1915, 3064, 3506, 3830, 7012, 7660, 8765, 14024, 15320, 17530, 35060, 70120, 671399, 1342798, 2685596, 3356995, 5371192, 6713990, 13427980, 26855960]

約数ペア:

[(1, 26855960), (2, 13427980), (4, 6713990), (5, 5371192), (8, 3356995), (10, 2685596), (20, 1342798), (40, 671399), (383, 70120), (766, 35060), (1532, 17530), (1753, 15320), (1915, 14024), (3064, 8765), (3506, 7660), (3830, 7012)]