1034336875

素因数分解:

$5^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:278

約数の個数: 80

約数和(自身を含む): 1549304064

約数和(自身を除く): 514967189

約数列:

[1, 5, 11, 13, 25, 55, 65, 71, 125, 143, 163, 275, 325, 355, 625, 715, 781, 815, 923, 1375, 1625, 1775, 1793, 2119, 3575, 3905, 4075, 4615, 6875, 8125, 8875, 8965, 10153, 10595, 11573, 17875, 19525, 20375, 23075, 23309, 44375, 44825, 50765, 52975, 57865, 89375, 97625, 101875, 115375, 116545, 127303, 150449, 224125, 253825, 264875, 289325, 488125, 576875, 582725, 636515, 752245, 1120625, 1269125, 1324375, 1446625, 1654939, 2913625, 3182575, 3761225, 6345625, 7233125, 8274695, 14568125, 15912875, 18806125, 41373475, 79564375, 94030625, 206867375, 1034336875]

約数ペア:

[(1, 1034336875), (5, 206867375), (11, 94030625), (13, 79564375), (25, 41373475), (55, 18806125), (65, 15912875), (71, 14568125), (125, 8274695), (143, 7233125), (163, 6345625), (275, 3761225), (325, 3182575), (355, 2913625), (625, 1654939), (715, 1446625), (781, 1324375), (815, 1269125), (923, 1120625), (1375, 752245), (1625, 636515), (1775, 582725), (1793, 576875), (2119, 488125), (3575, 289325), (3905, 264875), (4075, 253825), (4615, 224125), (6875, 150449), (8125, 127303), (8875, 116545), (8965, 115375), (10153, 101875), (10595, 97625), (11573, 89375), (17875, 57865), (19525, 52975), (20375, 50765), (23075, 44825), (23309, 44375)]