11235400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{5107}}^1$

素因数の和:5134

約数の個数: 48

約数和(自身を含む): 28502640

約数和(自身を除く): 17267240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 5107, 10214, 20428, 25535, 40856, 51070, 56177, 102140, 112354, 127675, 204280, 224708, 255350, 280885, 449416, 510700, 561770, 1021400, 1123540, 1404425, 2247080, 2808850, 5617700, 11235400]

約数ペア:

[(1, 11235400), (2, 5617700), (4, 2808850), (5, 2247080), (8, 1404425), (10, 1123540), (11, 1021400), (20, 561770), (22, 510700), (25, 449416), (40, 280885), (44, 255350), (50, 224708), (55, 204280), (88, 127675), (100, 112354), (110, 102140), (200, 56177), (220, 51070), (275, 40856), (440, 25535), (550, 20428), (1100, 10214), (2200, 5107)]