15661323560

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{13501141}}^1$

素因数の和:13501181

約数の個数: 32

約数和(自身を含む): 36453083400

約数和(自身を除く): 20791759840

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 13501141, 27002282, 54004564, 67505705, 108009128, 135011410, 270022820, 391533089, 540045640, 783066178, 1566132356, 1957665445, 3132264712, 3915330890, 7830661780, 15661323560]

約数ペア:

[(1, 15661323560), (2, 7830661780), (4, 3915330890), (5, 3132264712), (8, 1957665445), (10, 1566132356), (20, 783066178), (29, 540045640), (40, 391533089), (58, 270022820), (116, 135011410), (145, 108009128), (232, 67505705), (290, 54004564), (580, 27002282), (1160, 13501141)]