11445500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{2081}}^1$

素因数の和:2111

約数の個数: 48

約数和(自身を含む): 27282528

約数和(自身を除く): 15837028

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 125, 220, 250, 275, 500, 550, 1100, 1375, 2081, 2750, 4162, 5500, 8324, 10405, 20810, 22891, 41620, 45782, 52025, 91564, 104050, 114455, 208100, 228910, 260125, 457820, 520250, 572275, 1040500, 1144550, 2289100, 2861375, 5722750, 11445500]

約数ペア:

[(1, 11445500), (2, 5722750), (4, 2861375), (5, 2289100), (10, 1144550), (11, 1040500), (20, 572275), (22, 520250), (25, 457820), (44, 260125), (50, 228910), (55, 208100), (100, 114455), (110, 104050), (125, 91564), (220, 52025), (250, 45782), (275, 41620), (500, 22891), (550, 20810), (1100, 10405), (1375, 8324), (2081, 5500), (2750, 4162)]