937291220

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{809}}^1\times {\mathrm{1093}}^1$

素因数の和:1964

約数の個数: 48

約数和(自身を含む): 2009765520

約数和(自身を除く): 1072474300

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 809, 1060, 1093, 1618, 2186, 3236, 4045, 4372, 5465, 8090, 10930, 16180, 21860, 42877, 57929, 85754, 115858, 171508, 214385, 231716, 289645, 428770, 579290, 857540, 884237, 1158580, 1768474, 3536948, 4421185, 8842370, 17684740, 46864561, 93729122, 187458244, 234322805, 468645610, 937291220]

約数ペア:

[(1, 937291220), (2, 468645610), (4, 234322805), (5, 187458244), (10, 93729122), (20, 46864561), (53, 17684740), (106, 8842370), (212, 4421185), (265, 3536948), (530, 1768474), (809, 1158580), (1060, 884237), (1093, 857540), (1618, 579290), (2186, 428770), (3236, 289645), (4045, 231716), (4372, 214385), (5465, 171508), (8090, 115858), (10930, 85754), (16180, 57929), (21860, 42877)]