2901472660

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3920909}}^1$

素因数の和:3920955

約数の個数: 24

約数和(自身を含む): 6257772360

約数和(自身を除く): 3356299700

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 3920909, 7841818, 15683636, 19604545, 39209090, 78418180, 145073633, 290147266, 580294532, 725368165, 1450736330, 2901472660]

約数ペア:

[(1, 2901472660), (2, 1450736330), (4, 725368165), (5, 580294532), (10, 290147266), (20, 145073633), (37, 78418180), (74, 39209090), (148, 19604545), (185, 15683636), (370, 7841818), (740, 3920909)]