2018568550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{92383}}^1$

素因数の和:92437

約数の個数: 48

約数和(自身を含む): 4124021760

約数和(自身を除く): 2105453210

約数列:

[1, 2, 5, 10, 19, 23, 25, 38, 46, 50, 95, 115, 190, 230, 437, 475, 575, 874, 950, 1150, 2185, 4370, 10925, 21850, 92383, 184766, 461915, 923830, 1755277, 2124809, 2309575, 3510554, 4249618, 4619150, 8776385, 10624045, 17552770, 21248090, 40371371, 43881925, 53120225, 80742742, 87763850, 106240450, 201856855, 403713710, 1009284275, 2018568550]

約数ペア:

[(1, 2018568550), (2, 1009284275), (5, 403713710), (10, 201856855), (19, 106240450), (23, 87763850), (25, 80742742), (38, 53120225), (46, 43881925), (50, 40371371), (95, 21248090), (115, 17552770), (190, 10624045), (230, 8776385), (437, 4619150), (475, 4249618), (575, 3510554), (874, 2309575), (950, 2124809), (1150, 1755277), (2185, 923830), (4370, 461915), (10925, 184766), (21850, 92383)]