11228200

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1811}}^1$

素因数の和:1858

約数の個数: 48

約数和(自身を含む): 26962560

約数和(自身を除く): 15734360

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 620, 775, 1240, 1550, 1811, 3100, 3622, 6200, 7244, 9055, 14488, 18110, 36220, 45275, 56141, 72440, 90550, 112282, 181100, 224564, 280705, 362200, 449128, 561410, 1122820, 1403525, 2245640, 2807050, 5614100, 11228200]

約数ペア:

[(1, 11228200), (2, 5614100), (4, 2807050), (5, 2245640), (8, 1403525), (10, 1122820), (20, 561410), (25, 449128), (31, 362200), (40, 280705), (50, 224564), (62, 181100), (100, 112282), (124, 90550), (155, 72440), (200, 56141), (248, 45275), (310, 36220), (620, 18110), (775, 14488), (1240, 9055), (1550, 7244), (1811, 6200), (3100, 3622)]