109927492040

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{30878509}}^1$

素因数の和:30878609

約数の個数: 32

約数和(自身を含む): 250115931000

約数和(自身を除く): 140188438960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 356, 445, 712, 890, 1780, 3560, 30878509, 61757018, 123514036, 154392545, 247028072, 308785090, 617570180, 1235140360, 2748187301, 5496374602, 10992749204, 13740936505, 21985498408, 27481873010, 54963746020, 109927492040]

約数ペア:

[(1, 109927492040), (2, 54963746020), (4, 27481873010), (5, 21985498408), (8, 13740936505), (10, 10992749204), (20, 5496374602), (40, 2748187301), (89, 1235140360), (178, 617570180), (356, 308785090), (445, 247028072), (712, 154392545), (890, 123514036), (1780, 61757018), (3560, 30878509)]