16564382210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{83}}^1\times {\mathrm{1093}}^1$

素因数の和:1264

約数の個数: 96

約数和(自身を含む): 32850982080

約数和(自身を除く): 16286599870

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 83, 95, 155, 166, 190, 310, 415, 589, 830, 961, 1093, 1178, 1577, 1922, 2186, 2573, 2945, 3154, 4805, 5146, 5465, 5890, 7885, 9610, 10930, 12865, 15770, 18259, 20767, 25730, 33883, 36518, 41534, 48887, 67766, 79763, 90719, 91295, 97774, 103835, 159526, 169415, 181438, 182590, 207670, 244435, 338830, 398815, 453595, 488870, 643777, 797630, 907190, 1050373, 1287554, 1515497, 1723661, 2100746, 2812289, 3030994, 3218885, 3447322, 5251865, 5624578, 6437770, 7577485, 8618305, 10503730, 14061445, 15154970, 17236610, 19957087, 28122890, 39914174, 53433491, 87180959, 99785435, 106866982, 174361918, 199570870, 267167455, 435904795, 534334910, 871809590, 1656438221, 3312876442, 8282191105, 16564382210]

約数ペア:

[(1, 16564382210), (2, 8282191105), (5, 3312876442), (10, 1656438221), (19, 871809590), (31, 534334910), (38, 435904795), (62, 267167455), (83, 199570870), (95, 174361918), (155, 106866982), (166, 99785435), (190, 87180959), (310, 53433491), (415, 39914174), (589, 28122890), (830, 19957087), (961, 17236610), (1093, 15154970), (1178, 14061445), (1577, 10503730), (1922, 8618305), (2186, 7577485), (2573, 6437770), (2945, 5624578), (3154, 5251865), (4805, 3447322), (5146, 3218885), (5465, 3030994), (5890, 2812289), (7885, 2100746), (9610, 1723661), (10930, 1515497), (12865, 1287554), (15770, 1050373), (18259, 907190), (20767, 797630), (25730, 643777), (33883, 488870), (36518, 453595), (41534, 398815), (48887, 338830), (67766, 244435), (79763, 207670), (90719, 182590), (91295, 181438), (97774, 169415), (103835, 159526)]