41808280

素因数分解:

$2^3\times 5^1\times {\mathrm{383}}^1\times {\mathrm{2729}}^1$

素因数の和:3123

約数の個数: 32

約数和(自身を含む): 94348800

約数和(自身を除く): 52540520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 383, 766, 1532, 1915, 2729, 3064, 3830, 5458, 7660, 10916, 13645, 15320, 21832, 27290, 54580, 109160, 1045207, 2090414, 4180828, 5226035, 8361656, 10452070, 20904140, 41808280]

約数ペア:

[(1, 41808280), (2, 20904140), (4, 10452070), (5, 8361656), (8, 5226035), (10, 4180828), (20, 2090414), (40, 1045207), (383, 109160), (766, 54580), (1532, 27290), (1915, 21832), (2729, 15320), (3064, 13645), (3830, 10916), (5458, 7660)]