2018307940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2741}}^1\times {\mathrm{3347}}^1$

素因数の和:6108

約数の個数: 48

約数和(自身を含む): 4626828864

約数和(自身を除く): 2608520924

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 2741, 3347, 5482, 6694, 10964, 13388, 13705, 16735, 27410, 30151, 33470, 36817, 54820, 60302, 66940, 73634, 120604, 147268, 150755, 184085, 301510, 368170, 603020, 736340, 9174127, 18348254, 36696508, 45870635, 91741270, 100915397, 183482540, 201830794, 403661588, 504576985, 1009153970, 2018307940]

約数ペア:

[(1, 2018307940), (2, 1009153970), (4, 504576985), (5, 403661588), (10, 201830794), (11, 183482540), (20, 100915397), (22, 91741270), (44, 45870635), (55, 36696508), (110, 18348254), (220, 9174127), (2741, 736340), (3347, 603020), (5482, 368170), (6694, 301510), (10964, 184085), (13388, 150755), (13705, 147268), (16735, 120604), (27410, 73634), (30151, 66940), (33470, 60302), (36817, 54820)]