38560640

素因数分解:

$2^7\times 5^1\times {\mathrm{60251}}^1$

素因数の和:60270

約数の個数: 32

約数和(自身を含む): 92185560

約数和(自身を除く): 53624920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 60251, 120502, 241004, 301255, 482008, 602510, 964016, 1205020, 1928032, 2410040, 3856064, 4820080, 7712128, 9640160, 19280320, 38560640]

約数ペア:

[(1, 38560640), (2, 19280320), (4, 9640160), (5, 7712128), (8, 4820080), (10, 3856064), (16, 2410040), (20, 1928032), (32, 1205020), (40, 964016), (64, 602510), (80, 482008), (128, 301255), (160, 241004), (320, 120502), (640, 60251)]