38121280

素因数分解:

$2^6\times 5^1\times {\mathrm{119129}}^1$

素因数の和:119146

約数の個数: 28

約数和(自身を含む): 90777060

約数和(自身を除く): 52655780

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 119129, 238258, 476516, 595645, 953032, 1191290, 1906064, 2382580, 3812128, 4765160, 7624256, 9530320, 19060640, 38121280]

約数ペア:

[(1, 38121280), (2, 19060640), (4, 9530320), (5, 7624256), (8, 4765160), (10, 3812128), (16, 2382580), (20, 1906064), (32, 1191290), (40, 953032), (64, 595645), (80, 476516), (160, 238258), (320, 119129)]