16897100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{15361}}^1$

素因数の和:15386

約数の個数: 36

約数和(自身を含む): 40002648

約数和(自身を除く): 23105548

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 15361, 30722, 61444, 76805, 153610, 168971, 307220, 337942, 384025, 675884, 768050, 844855, 1536100, 1689710, 3379420, 4224275, 8448550, 16897100]

約数ペア:

[(1, 16897100), (2, 8448550), (4, 4224275), (5, 3379420), (10, 1689710), (11, 1536100), (20, 844855), (22, 768050), (25, 675884), (44, 384025), (50, 337942), (55, 307220), (100, 168971), (110, 153610), (220, 76805), (275, 61444), (550, 30722), (1100, 15361)]