82125880

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{13597}}^1$

素因数の和:13759

約数の個数: 32

約数和(自身を含む): 186020640

約数和(自身を除く): 103894760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 604, 755, 1208, 1510, 3020, 6040, 13597, 27194, 54388, 67985, 108776, 135970, 271940, 543880, 2053147, 4106294, 8212588, 10265735, 16425176, 20531470, 41062940, 82125880]

約数ペア:

[(1, 82125880), (2, 41062940), (4, 20531470), (5, 16425176), (8, 10265735), (10, 8212588), (20, 4106294), (40, 2053147), (151, 543880), (302, 271940), (604, 135970), (755, 108776), (1208, 67985), (1510, 54388), (3020, 27194), (6040, 13597)]