14980900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13619}}^1$

素因数の和:13644

約数の個数: 36

約数和(自身を含む): 35466480

約数和(自身を除く): 20485580

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 13619, 27238, 54476, 68095, 136190, 149809, 272380, 299618, 340475, 599236, 680950, 749045, 1361900, 1498090, 2996180, 3745225, 7490450, 14980900]

約数ペア:

[(1, 14980900), (2, 7490450), (4, 3745225), (5, 2996180), (10, 1498090), (11, 1361900), (20, 749045), (22, 680950), (25, 599236), (44, 340475), (50, 299618), (55, 272380), (100, 149809), (110, 136190), (220, 68095), (275, 54476), (550, 27238), (1100, 13619)]