8242160

素因数分解:

$2^4\times 5^1\times {\mathrm{269}}^1\times {\mathrm{383}}^1$

素因数の和:665

約数の個数: 40

約数和(自身を含む): 19284480

約数和(自身を除く): 11042320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 269, 383, 538, 766, 1076, 1345, 1532, 1915, 2152, 2690, 3064, 3830, 4304, 5380, 6128, 7660, 10760, 15320, 21520, 30640, 103027, 206054, 412108, 515135, 824216, 1030270, 1648432, 2060540, 4121080, 8242160]

約数ペア:

[(1, 8242160), (2, 4121080), (4, 2060540), (5, 1648432), (8, 1030270), (10, 824216), (16, 515135), (20, 412108), (40, 206054), (80, 103027), (269, 30640), (383, 21520), (538, 15320), (766, 10760), (1076, 7660), (1345, 6128), (1532, 5380), (1915, 4304), (2152, 3830), (2690, 3064)]