797477000

素因数分解:

$2^3\times 5^3\times {\mathrm{137}}^1\times {\mathrm{5821}}^1$

素因数の和:5979

約数の個数: 64

約数和(自身を含む): 1880040240

約数和(自身を除く): 1082563240

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 137, 200, 250, 274, 500, 548, 685, 1000, 1096, 1370, 2740, 3425, 5480, 5821, 6850, 11642, 13700, 17125, 23284, 27400, 29105, 34250, 46568, 58210, 68500, 116420, 137000, 145525, 232840, 291050, 582100, 727625, 797477, 1164200, 1455250, 1594954, 2910500, 3189908, 3987385, 5821000, 6379816, 7974770, 15949540, 19936925, 31899080, 39873850, 79747700, 99684625, 159495400, 199369250, 398738500, 797477000]

約数ペア:

[(1, 797477000), (2, 398738500), (4, 199369250), (5, 159495400), (8, 99684625), (10, 79747700), (20, 39873850), (25, 31899080), (40, 19936925), (50, 15949540), (100, 7974770), (125, 6379816), (137, 5821000), (200, 3987385), (250, 3189908), (274, 2910500), (500, 1594954), (548, 1455250), (685, 1164200), (1000, 797477), (1096, 727625), (1370, 582100), (2740, 291050), (3425, 232840), (5480, 145525), (5821, 137000), (6850, 116420), (11642, 68500), (13700, 58210), (17125, 46568), (23284, 34250), (27400, 29105)]