2058454750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{3919}}^1$

素因数の和:4138

約数の個数: 64

約数和(自身を含む): 4226826240

約数和(自身を除く): 2168371490

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 191, 250, 275, 382, 550, 955, 1375, 1910, 2101, 2750, 3919, 4202, 4775, 7838, 9550, 10505, 19595, 21010, 23875, 39190, 43109, 47750, 52525, 86218, 97975, 105050, 195950, 215545, 262625, 431090, 489875, 525250, 748529, 979750, 1077725, 1497058, 2155450, 3742645, 5388625, 7485290, 8233819, 10777250, 16467638, 18713225, 37426450, 41169095, 82338190, 93566125, 187132250, 205845475, 411690950, 1029227375, 2058454750]

約数ペア:

[(1, 2058454750), (2, 1029227375), (5, 411690950), (10, 205845475), (11, 187132250), (22, 93566125), (25, 82338190), (50, 41169095), (55, 37426450), (110, 18713225), (125, 16467638), (191, 10777250), (250, 8233819), (275, 7485290), (382, 5388625), (550, 3742645), (955, 2155450), (1375, 1497058), (1910, 1077725), (2101, 979750), (2750, 748529), (3919, 525250), (4202, 489875), (4775, 431090), (7838, 262625), (9550, 215545), (10505, 195950), (19595, 105050), (21010, 97975), (23875, 86218), (39190, 52525), (43109, 47750)]