2075020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{359}}^1$

素因数の和:402

約数の個数: 36

約数和(自身を含む): 4641840

約数和(自身を除く): 2566820

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 359, 578, 718, 1156, 1436, 1445, 1795, 2890, 3590, 5780, 6103, 7180, 12206, 24412, 30515, 61030, 103751, 122060, 207502, 415004, 518755, 1037510, 2075020]

約数ペア:

[(1, 2075020), (2, 1037510), (4, 518755), (5, 415004), (10, 207502), (17, 122060), (20, 103751), (34, 61030), (68, 30515), (85, 24412), (170, 12206), (289, 7180), (340, 6103), (359, 5780), (578, 3590), (718, 2890), (1156, 1795), (1436, 1445)]