109730120

素因数分解:

$2^3\times 5^1\times {\mathrm{653}}^1\times {\mathrm{4201}}^1$

素因数の和:4865

約数の個数: 32

約数和(自身を含む): 247329720

約数和(自身を除く): 137599600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 653, 1306, 2612, 3265, 4201, 5224, 6530, 8402, 13060, 16804, 21005, 26120, 33608, 42010, 84020, 168040, 2743253, 5486506, 10973012, 13716265, 21946024, 27432530, 54865060, 109730120]

約数ペア:

[(1, 109730120), (2, 54865060), (4, 27432530), (5, 21946024), (8, 13716265), (10, 10973012), (20, 5486506), (40, 2743253), (653, 168040), (1306, 84020), (2612, 42010), (3265, 33608), (4201, 26120), (5224, 21005), (6530, 16804), (8402, 13060)]