113560360

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{28109}}^1$

素因数の和:28221

約数の個数: 32

約数和(自身を含む): 258049800

約数和(自身を除く): 144489440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040, 28109, 56218, 112436, 140545, 224872, 281090, 562180, 1124360, 2839009, 5678018, 11356036, 14195045, 22712072, 28390090, 56780180, 113560360]

約数ペア:

[(1, 113560360), (2, 56780180), (4, 28390090), (5, 22712072), (8, 14195045), (10, 11356036), (20, 5678018), (40, 2839009), (101, 1124360), (202, 562180), (404, 281090), (505, 224872), (808, 140545), (1010, 112436), (2020, 56218), (4040, 28109)]