5445400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1433}}^1$

素因数の和:1468

約数の個数: 48

約数和(自身を含む): 13336200

約数和(自身を除く): 7890800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1433, 1900, 2866, 3800, 5732, 7165, 11464, 14330, 27227, 28660, 35825, 54454, 57320, 71650, 108908, 136135, 143300, 217816, 272270, 286600, 544540, 680675, 1089080, 1361350, 2722700, 5445400]

約数ペア:

[(1, 5445400), (2, 2722700), (4, 1361350), (5, 1089080), (8, 680675), (10, 544540), (19, 286600), (20, 272270), (25, 217816), (38, 143300), (40, 136135), (50, 108908), (76, 71650), (95, 57320), (100, 54454), (152, 35825), (190, 28660), (200, 27227), (380, 14330), (475, 11464), (760, 7165), (950, 5732), (1433, 3800), (1900, 2866)]