109832140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{3931}}^1$

素因数の和:4078

約数の個数: 48

約数和(自身を含む): 253661184

約数和(自身を除く): 143829044

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 127, 220, 254, 508, 635, 1270, 1397, 2540, 2794, 3931, 5588, 6985, 7862, 13970, 15724, 19655, 27940, 39310, 43241, 78620, 86482, 172964, 216205, 432410, 499237, 864820, 998474, 1996948, 2496185, 4992370, 5491607, 9984740, 10983214, 21966428, 27458035, 54916070, 109832140]

約数ペア:

[(1, 109832140), (2, 54916070), (4, 27458035), (5, 21966428), (10, 10983214), (11, 9984740), (20, 5491607), (22, 4992370), (44, 2496185), (55, 1996948), (110, 998474), (127, 864820), (220, 499237), (254, 432410), (508, 216205), (635, 172964), (1270, 86482), (1397, 78620), (2540, 43241), (2794, 39310), (3931, 27940), (5588, 19655), (6985, 15724), (7862, 13970)]