109329280

素因数分解:

$2^7\times 5^1\times {\mathrm{170827}}^1$

素因数の和:170846

約数の個数: 32

約数和(自身を含む): 261366840

約数和(自身を除く): 152037560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 170827, 341654, 683308, 854135, 1366616, 1708270, 2733232, 3416540, 5466464, 6833080, 10932928, 13666160, 21865856, 27332320, 54664640, 109329280]

約数ペア:

[(1, 109329280), (2, 54664640), (4, 27332320), (5, 21865856), (8, 13666160), (10, 10932928), (16, 6833080), (20, 5466464), (32, 3416540), (40, 2733232), (64, 1708270), (80, 1366616), (128, 854135), (160, 683308), (320, 341654), (640, 170827)]