16291231000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{1481021}}^1$

素因数の和:1481053

約数の個数: 64

約数和(自身を含む): 41587097760

約数和(自身を除く): 25295866760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 125, 200, 220, 250, 275, 440, 500, 550, 1000, 1100, 1375, 2200, 2750, 5500, 11000, 1481021, 2962042, 5924084, 7405105, 11848168, 14810210, 16291231, 29620420, 32582462, 37025525, 59240840, 65164924, 74051050, 81456155, 130329848, 148102100, 162912310, 185127625, 296204200, 325824620, 370255250, 407280775, 651649240, 740510500, 814561550, 1481021000, 1629123100, 2036403875, 3258246200, 4072807750, 8145615500, 16291231000]

約数ペア:

[(1, 16291231000), (2, 8145615500), (4, 4072807750), (5, 3258246200), (8, 2036403875), (10, 1629123100), (11, 1481021000), (20, 814561550), (22, 740510500), (25, 651649240), (40, 407280775), (44, 370255250), (50, 325824620), (55, 296204200), (88, 185127625), (100, 162912310), (110, 148102100), (125, 130329848), (200, 81456155), (220, 74051050), (250, 65164924), (275, 59240840), (440, 37025525), (500, 32582462), (550, 29620420), (1000, 16291231), (1100, 14810210), (1375, 11848168), (2200, 7405105), (2750, 5924084), (5500, 2962042), (11000, 1481021)]