266774630

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{877}}^1\times {\mathrm{1601}}^1$

素因数の和:2504

約数の個数: 32

約数和(自身を含む): 506360160

約数和(自身を除く): 239585530

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 877, 1601, 1754, 3202, 4385, 8005, 8770, 16010, 16663, 30419, 33326, 60838, 83315, 152095, 166630, 304190, 1404077, 2808154, 7020385, 14040770, 26677463, 53354926, 133387315, 266774630]

約数ペア:

[(1, 266774630), (2, 133387315), (5, 53354926), (10, 26677463), (19, 14040770), (38, 7020385), (95, 2808154), (190, 1404077), (877, 304190), (1601, 166630), (1754, 152095), (3202, 83315), (4385, 60838), (8005, 33326), (8770, 30419), (16010, 16663)]